8996910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 17130450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 59, 65, 69, 78, 85, 102, 115, 118, 130, 138, 170, 177, 195, 221, 230, 255, 295, 299, 345, 354, 390, 391, 442, 510, 590, 598, 663, 690, 767, 782, 885, 897, 1003, 1105, 1173, 1326, 1357, 1495, 1534, 1770, 1794, 1955, 2006, 2210, 2301, 2346, 2714, 2990, 3009, 3315, 3835, 3910, 4071, 4485, 4602, 5015, 5083, 5865, 6018, 6630, 6785, 7670, 8142, 8970, 10030, 10166, 11505, 11730, 13039, 13570, 15045, 15249, 17641, 20355, 23010, 23069, 25415, 26078, 30090, 30498, 35282, 39117, 40710, 46138, 50830, 52923, 65195, 69207, 76245, 78234, 88205, 105846, 115345, 130390, 138414, 152490, 176410, 195585, 230690, 264615, 299897, 346035, 391170, 529230, 599794, 692070, 899691, 1499485, 1799382, 2998970, 4498455, 8996910]

約数ペア:

[(1, 8996910), (2, 4498455), (3, 2998970), (5, 1799382), (6, 1499485), (10, 899691), (13, 692070), (15, 599794), (17, 529230), (23, 391170), (26, 346035), (30, 299897), (34, 264615), (39, 230690), (46, 195585), (51, 176410), (59, 152490), (65, 138414), (69, 130390), (78, 115345), (85, 105846), (102, 88205), (115, 78234), (118, 76245), (130, 69207), (138, 65195), (170, 52923), (177, 50830), (195, 46138), (221, 40710), (230, 39117), (255, 35282), (295, 30498), (299, 30090), (345, 26078), (354, 25415), (390, 23069), (391, 23010), (442, 20355), (510, 17641), (590, 15249), (598, 15045), (663, 13570), (690, 13039), (767, 11730), (782, 11505), (885, 10166), (897, 10030), (1003, 8970), (1105, 8142), (1173, 7670), (1326, 6785), (1357, 6630), (1495, 6018), (1534, 5865), (1770, 5083), (1794, 5015), (1955, 4602), (2006, 4485), (2210, 4071), (2301, 3910), (2346, 3835), (2714, 3315), (2990, 3009)]