144447130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36943}}^1$

素因数の和:36990

約数の個数: 32

約数和(自身を含む): 287276544

約数和(自身を除く): 142829414

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 36943, 73886, 184715, 369430, 628031, 849689, 1256062, 1699378, 3140155, 4248445, 6280310, 8496890, 14444713, 28889426, 72223565, 144447130]

約数ペア:

[(1, 144447130), (2, 72223565), (5, 28889426), (10, 14444713), (17, 8496890), (23, 6280310), (34, 4248445), (46, 3140155), (85, 1699378), (115, 1256062), (170, 849689), (230, 628031), (391, 369430), (782, 184715), (1955, 73886), (3910, 36943)]