73142890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 134939520

約数和(自身を除く): 61796630

約数列:

[1, 2, 5, 10, 59, 118, 151, 295, 302, 590, 755, 821, 1510, 1642, 4105, 8210, 8909, 17818, 44545, 48439, 89090, 96878, 123971, 242195, 247942, 484390, 619855, 1239710, 7314289, 14628578, 36571445, 73142890]

約数ペア:

[(1, 73142890), (2, 36571445), (5, 14628578), (10, 7314289), (59, 1239710), (118, 619855), (151, 484390), (295, 247942), (302, 242195), (590, 123971), (755, 96878), (821, 89090), (1510, 48439), (1642, 44545), (4105, 17818), (8210, 8909)]