2977881660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31039}}^1$

素因数の和:31108

約数の個数: 144

約数和(自身を含む): 9965329920

約数和(自身を除く): 6987448260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2460, 2665, 3198, 3690, 4797, 5330, 6396, 7380, 7995, 9594, 10660, 15990, 19188, 23985, 31039, 31980, 47970, 62078, 93117, 95940, 124156, 155195, 186234, 279351, 310390, 372468, 403507, 465585, 558702, 620780, 807014, 931170, 1117404, 1210521, 1272599, 1396755, 1614028, 1862340, 2017535, 2421042, 2545198, 2793510, 3631563, 3817797, 4035070, 4842084, 5090396, 5587020, 6052605, 6362995, 7263126, 7635594, 8070140, 11453391, 12105210, 12725990, 14526252, 15271188, 16543787, 18157815, 19088985, 22906782, 24210420, 25451980, 33087574, 36315630, 38177970, 45813564, 49631361, 57266955, 66175148, 72631260, 76355940, 82718935, 99262722, 114533910, 148894083, 165437870, 198525444, 229067820, 248156805, 297788166, 330875740, 496313610, 595576332, 744470415, 992627220, 1488940830, 2977881660]

約数ペア:

[(1, 2977881660), (2, 1488940830), (3, 992627220), (4, 744470415), (5, 595576332), (6, 496313610), (9, 330875740), (10, 297788166), (12, 248156805), (13, 229067820), (15, 198525444), (18, 165437870), (20, 148894083), (26, 114533910), (30, 99262722), (36, 82718935), (39, 76355940), (41, 72631260), (45, 66175148), (52, 57266955), (60, 49631361), (65, 45813564), (78, 38177970), (82, 36315630), (90, 33087574), (117, 25451980), (123, 24210420), (130, 22906782), (156, 19088985), (164, 18157815), (180, 16543787), (195, 15271188), (205, 14526252), (234, 12725990), (246, 12105210), (260, 11453391), (369, 8070140), (390, 7635594), (410, 7263126), (468, 6362995), (492, 6052605), (533, 5587020), (585, 5090396), (615, 4842084), (738, 4035070), (780, 3817797), (820, 3631563), (1066, 2793510), (1170, 2545198), (1230, 2421042), (1476, 2017535), (1599, 1862340), (1845, 1614028), (2132, 1396755), (2340, 1272599), (2460, 1210521), (2665, 1117404), (3198, 931170), (3690, 807014), (4797, 620780), (5330, 558702), (6396, 465585), (7380, 403507), (7995, 372468), (9594, 310390), (10660, 279351), (15990, 186234), (19188, 155195), (23985, 124156), (31039, 95940), (31980, 93117), (47970, 62078)]