80811030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 206670528

約数和(自身を除く): 125859498

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 193, 255, 386, 510, 579, 821, 965, 1158, 1642, 1930, 2463, 2895, 3281, 4105, 4926, 5790, 6562, 8210, 9843, 12315, 13957, 16405, 19686, 24630, 27914, 32810, 41871, 49215, 69785, 83742, 98430, 139570, 158453, 209355, 316906, 418710, 475359, 792265, 950718, 1584530, 2376795, 2693701, 4753590, 5387402, 8081103, 13468505, 16162206, 26937010, 40405515, 80811030]

約数ペア:

[(1, 80811030), (2, 40405515), (3, 26937010), (5, 16162206), (6, 13468505), (10, 8081103), (15, 5387402), (17, 4753590), (30, 2693701), (34, 2376795), (51, 1584530), (85, 950718), (102, 792265), (170, 475359), (193, 418710), (255, 316906), (386, 209355), (510, 158453), (579, 139570), (821, 98430), (965, 83742), (1158, 69785), (1642, 49215), (1930, 41871), (2463, 32810), (2895, 27914), (3281, 24630), (4105, 19686), (4926, 16405), (5790, 13957), (6562, 12315), (8210, 9843)]