1727430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 4209408

約数和(自身を除く): 2481978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 811, 1065, 1622, 2130, 2433, 4055, 4866, 8110, 12165, 24330, 57581, 115162, 172743, 287905, 345486, 575810, 863715, 1727430]

約数ペア:

[(1, 1727430), (2, 863715), (3, 575810), (5, 345486), (6, 287905), (10, 172743), (15, 115162), (30, 57581), (71, 24330), (142, 12165), (213, 8110), (355, 4866), (426, 4055), (710, 2433), (811, 2130), (1065, 1622)]