343835940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1093}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 1131423552

約数和(自身を除く): 787587612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 107, 140, 147, 196, 210, 214, 245, 294, 321, 420, 428, 490, 535, 588, 642, 735, 749, 980, 1070, 1093, 1284, 1470, 1498, 1605, 2140, 2186, 2247, 2940, 2996, 3210, 3279, 3745, 4372, 4494, 5243, 5465, 6420, 6558, 7490, 7651, 8988, 10486, 10930, 11235, 13116, 14980, 15302, 15729, 16395, 20972, 21860, 22470, 22953, 26215, 30604, 31458, 32790, 38255, 44940, 45906, 52430, 53557, 62916, 65580, 76510, 78645, 91812, 104860, 107114, 114765, 116951, 153020, 157290, 160671, 214228, 229530, 233902, 267785, 314580, 321342, 350853, 459060, 467804, 535570, 584755, 642684, 701706, 803355, 818657, 1071140, 1169510, 1403412, 1606710, 1637314, 1754265, 2339020, 2455971, 3213420, 3274628, 3508530, 4093285, 4911942, 5730599, 7017060, 8186570, 9823884, 11461198, 12279855, 16373140, 17191797, 22922396, 24559710, 28652995, 34383594, 49119420, 57305990, 68767188, 85958985, 114611980, 171917970, 343835940]

約数ペア:

[(1, 343835940), (2, 171917970), (3, 114611980), (4, 85958985), (5, 68767188), (6, 57305990), (7, 49119420), (10, 34383594), (12, 28652995), (14, 24559710), (15, 22922396), (20, 17191797), (21, 16373140), (28, 12279855), (30, 11461198), (35, 9823884), (42, 8186570), (49, 7017060), (60, 5730599), (70, 4911942), (84, 4093285), (98, 3508530), (105, 3274628), (107, 3213420), (140, 2455971), (147, 2339020), (196, 1754265), (210, 1637314), (214, 1606710), (245, 1403412), (294, 1169510), (321, 1071140), (420, 818657), (428, 803355), (490, 701706), (535, 642684), (588, 584755), (642, 535570), (735, 467804), (749, 459060), (980, 350853), (1070, 321342), (1093, 314580), (1284, 267785), (1470, 233902), (1498, 229530), (1605, 214228), (2140, 160671), (2186, 157290), (2247, 153020), (2940, 116951), (2996, 114765), (3210, 107114), (3279, 104860), (3745, 91812), (4372, 78645), (4494, 76510), (5243, 65580), (5465, 62916), (6420, 53557), (6558, 52430), (7490, 45906), (7651, 44940), (8988, 38255), (10486, 32790), (10930, 31458), (11235, 30604), (13116, 26215), (14980, 22953), (15302, 22470), (15729, 21860), (16395, 20972)]