7137130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 18579456

約数和(自身を除く): 11442326

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 23, 26, 31, 35, 46, 55, 62, 65, 70, 77, 91, 110, 115, 130, 143, 154, 155, 161, 182, 217, 230, 253, 286, 299, 310, 322, 341, 385, 403, 434, 455, 506, 598, 682, 713, 715, 770, 805, 806, 910, 1001, 1085, 1265, 1426, 1430, 1495, 1610, 1705, 1771, 2002, 2015, 2093, 2170, 2387, 2530, 2821, 2990, 3289, 3410, 3542, 3565, 4030, 4186, 4433, 4774, 4991, 5005, 5642, 6578, 7130, 7843, 8855, 8866, 9269, 9982, 10010, 10465, 11935, 14105, 15686, 16445, 17710, 18538, 20930, 22165, 23023, 23870, 24955, 28210, 31031, 32890, 39215, 44330, 46046, 46345, 49910, 54901, 62062, 64883, 78430, 92690, 101959, 109802, 115115, 129766, 155155, 203918, 230230, 274505, 310310, 324415, 509795, 549010, 648830, 713713, 1019590, 1427426, 3568565, 7137130]

約数ペア:

[(1, 7137130), (2, 3568565), (5, 1427426), (7, 1019590), (10, 713713), (11, 648830), (13, 549010), (14, 509795), (22, 324415), (23, 310310), (26, 274505), (31, 230230), (35, 203918), (46, 155155), (55, 129766), (62, 115115), (65, 109802), (70, 101959), (77, 92690), (91, 78430), (110, 64883), (115, 62062), (130, 54901), (143, 49910), (154, 46345), (155, 46046), (161, 44330), (182, 39215), (217, 32890), (230, 31031), (253, 28210), (286, 24955), (299, 23870), (310, 23023), (322, 22165), (341, 20930), (385, 18538), (403, 17710), (434, 16445), (455, 15686), (506, 14105), (598, 11935), (682, 10465), (713, 10010), (715, 9982), (770, 9269), (805, 8866), (806, 8855), (910, 7843), (1001, 7130), (1085, 6578), (1265, 5642), (1426, 5005), (1430, 4991), (1495, 4774), (1610, 4433), (1705, 4186), (1771, 4030), (2002, 3565), (2015, 3542), (2093, 3410), (2170, 3289), (2387, 2990), (2530, 2821)]