2018592030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1597}}^1$

素因数の和:2090

約数の個数: 128

約数和(自身を含む): 5979230208

約数和(自身を除く): 3960638178

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 463, 546, 910, 926, 1365, 1389, 1597, 2315, 2730, 2778, 3194, 3241, 4630, 4791, 6019, 6482, 6945, 7985, 9582, 9723, 11179, 12038, 13890, 15970, 16205, 18057, 19446, 20761, 22358, 23955, 30095, 32410, 33537, 36114, 41522, 42133, 47910, 48615, 55895, 60190, 62283, 67074, 84266, 90285, 97230, 103805, 111790, 124566, 126399, 145327, 167685, 180570, 207610, 210665, 252798, 290654, 311415, 335370, 421330, 435981, 622830, 631995, 726635, 739411, 871962, 1263990, 1453270, 1478822, 2179905, 2218233, 3697055, 4359810, 4436466, 5175877, 7394110, 9612343, 10351754, 11091165, 15527631, 19224686, 22182330, 25879385, 28837029, 31055262, 48061715, 51758770, 57674058, 67286401, 77638155, 96123430, 134572802, 144185145, 155276310, 201859203, 288370290, 336432005, 403718406, 672864010, 1009296015, 2018592030]

約数ペア:

[(1, 2018592030), (2, 1009296015), (3, 672864010), (5, 403718406), (6, 336432005), (7, 288370290), (10, 201859203), (13, 155276310), (14, 144185145), (15, 134572802), (21, 96123430), (26, 77638155), (30, 67286401), (35, 57674058), (39, 51758770), (42, 48061715), (65, 31055262), (70, 28837029), (78, 25879385), (91, 22182330), (105, 19224686), (130, 15527631), (182, 11091165), (195, 10351754), (210, 9612343), (273, 7394110), (390, 5175877), (455, 4436466), (463, 4359810), (546, 3697055), (910, 2218233), (926, 2179905), (1365, 1478822), (1389, 1453270), (1597, 1263990), (2315, 871962), (2730, 739411), (2778, 726635), (3194, 631995), (3241, 622830), (4630, 435981), (4791, 421330), (6019, 335370), (6482, 311415), (6945, 290654), (7985, 252798), (9582, 210665), (9723, 207610), (11179, 180570), (12038, 167685), (13890, 145327), (15970, 126399), (16205, 124566), (18057, 111790), (19446, 103805), (20761, 97230), (22358, 90285), (23955, 84266), (30095, 67074), (32410, 62283), (33537, 60190), (36114, 55895), (41522, 48615), (42133, 47910)]