25651590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12043}}^1$

素因数の和:12124

約数の個数: 32

約数和(自身を含む): 62436096

約数和(自身を除く): 36784506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12043, 24086, 36129, 60215, 72258, 120430, 180645, 361290, 855053, 1710106, 2565159, 4275265, 5130318, 8550530, 12825795, 25651590]

約数ペア:

[(1, 25651590), (2, 12825795), (3, 8550530), (5, 5130318), (6, 4275265), (10, 2565159), (15, 1710106), (30, 855053), (71, 361290), (142, 180645), (213, 120430), (355, 72258), (426, 60215), (710, 36129), (1065, 24086), (2130, 12043)]