17777787270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8346379}}^1$

素因数の和:8346460

約数の個数: 32

約数和(自身を含む): 43267633920

約数和(自身を除く): 25489846650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 8346379, 16692758, 25039137, 41731895, 50078274, 83463790, 125195685, 250391370, 592592909, 1185185818, 1777778727, 2962964545, 3555557454, 5925929090, 8888893635, 17777787270]

約数ペア:

[(1, 17777787270), (2, 8888893635), (3, 5925929090), (5, 3555557454), (6, 2962964545), (10, 1777778727), (15, 1185185818), (30, 592592909), (71, 250391370), (142, 125195685), (213, 83463790), (355, 50078274), (426, 41731895), (710, 25039137), (1065, 16692758), (2130, 8346379)]