267853430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{1787}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 519964704

約数和(自身を除く): 252111274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1153, 1787, 2306, 3574, 5765, 8935, 11530, 14989, 17870, 23231, 29978, 46462, 74945, 116155, 149890, 232310, 2060411, 4120822, 10302055, 20604110, 26785343, 53570686, 133926715, 267853430]

約数ペア:

[(1, 267853430), (2, 133926715), (5, 53570686), (10, 26785343), (13, 20604110), (26, 10302055), (65, 4120822), (130, 2060411), (1153, 232310), (1787, 149890), (2306, 116155), (3574, 74945), (5765, 46462), (8935, 29978), (11530, 23231), (14989, 17870)]