131975430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{49429}}^1$

素因数の和:49528

約数の個数: 32

約数和(自身を含む): 320306400

約数和(自身を除く): 188330970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 49429, 98858, 148287, 247145, 296574, 494290, 741435, 1482870, 4399181, 8798362, 13197543, 21995905, 26395086, 43991810, 65987715, 131975430]

約数ペア:

[(1, 131975430), (2, 65987715), (3, 43991810), (5, 26395086), (6, 21995905), (10, 13197543), (15, 8798362), (30, 4399181), (89, 1482870), (178, 741435), (267, 494290), (445, 296574), (534, 247145), (890, 148287), (1335, 98858), (2670, 49429)]