2854682740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2742

約数の個数: 192

約数和(自身を含む): 8020131840

約数和(自身を除く): 5165449100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 31, 35, 38, 52, 62, 65, 70, 76, 91, 95, 124, 130, 133, 140, 155, 182, 190, 217, 247, 260, 266, 310, 364, 380, 403, 434, 455, 494, 532, 589, 620, 665, 806, 868, 910, 988, 1085, 1178, 1235, 1330, 1612, 1729, 1820, 2015, 2170, 2356, 2470, 2660, 2663, 2821, 2945, 3458, 4030, 4123, 4340, 4940, 5326, 5642, 5890, 6916, 7657, 8060, 8246, 8645, 10652, 11284, 11780, 13315, 14105, 15314, 16492, 17290, 18641, 20615, 26630, 28210, 30628, 34580, 34619, 37282, 38285, 41230, 50597, 53260, 53599, 56420, 69238, 74564, 76570, 82460, 82553, 93205, 101194, 107198, 138476, 153140, 165106, 173095, 186410, 202388, 214396, 242333, 252985, 267995, 330212, 346190, 354179, 372820, 412765, 484666, 505970, 535990, 577871, 657761, 692380, 708358, 825530, 969332, 1011940, 1071980, 1073189, 1155742, 1211665, 1315522, 1416716, 1568507, 1651060, 1770895, 2146378, 2311484, 2423330, 2631044, 2889355, 3137014, 3288805, 3541790, 4292756, 4604327, 4846660, 5365945, 5778710, 6274028, 6577610, 7083580, 7512323, 7842535, 9208654, 10731890, 10979549, 11557420, 13155220, 15024646, 15685070, 18417308, 20390591, 21463780, 21959098, 23021635, 30049292, 31370140, 37561615, 40781182, 43918196, 46043270, 54897745, 75123230, 81562364, 92086540, 101952955, 109795490, 142734137, 150246460, 203905910, 219590980, 285468274, 407811820, 570936548, 713670685, 1427341370, 2854682740]

約数ペア:

[(1, 2854682740), (2, 1427341370), (4, 713670685), (5, 570936548), (7, 407811820), (10, 285468274), (13, 219590980), (14, 203905910), (19, 150246460), (20, 142734137), (26, 109795490), (28, 101952955), (31, 92086540), (35, 81562364), (38, 75123230), (52, 54897745), (62, 46043270), (65, 43918196), (70, 40781182), (76, 37561615), (91, 31370140), (95, 30049292), (124, 23021635), (130, 21959098), (133, 21463780), (140, 20390591), (155, 18417308), (182, 15685070), (190, 15024646), (217, 13155220), (247, 11557420), (260, 10979549), (266, 10731890), (310, 9208654), (364, 7842535), (380, 7512323), (403, 7083580), (434, 6577610), (455, 6274028), (494, 5778710), (532, 5365945), (589, 4846660), (620, 4604327), (665, 4292756), (806, 3541790), (868, 3288805), (910, 3137014), (988, 2889355), (1085, 2631044), (1178, 2423330), (1235, 2311484), (1330, 2146378), (1612, 1770895), (1729, 1651060), (1820, 1568507), (2015, 1416716), (2170, 1315522), (2356, 1211665), (2470, 1155742), (2660, 1073189), (2663, 1071980), (2821, 1011940), (2945, 969332), (3458, 825530), (4030, 708358), (4123, 692380), (4340, 657761), (4940, 577871), (5326, 535990), (5642, 505970), (5890, 484666), (6916, 412765), (7657, 372820), (8060, 354179), (8246, 346190), (8645, 330212), (10652, 267995), (11284, 252985), (11780, 242333), (13315, 214396), (14105, 202388), (15314, 186410), (16492, 173095), (17290, 165106), (18641, 153140), (20615, 138476), (26630, 107198), (28210, 101194), (30628, 93205), (34580, 82553), (34619, 82460), (37282, 76570), (38285, 74564), (41230, 69238), (50597, 56420), (53260, 53599)]