130203410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1597}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 242998272

約数和(自身を除く): 112794862

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 526, 1315, 1597, 2630, 3194, 7985, 8153, 15970, 16306, 40765, 49507, 81530, 99014, 247535, 420011, 495070, 840022, 2100055, 4200110, 13020341, 26040682, 65101705, 130203410]

約数ペア:

[(1, 130203410), (2, 65101705), (5, 26040682), (10, 13020341), (31, 4200110), (62, 2100055), (155, 840022), (263, 495070), (310, 420011), (526, 247535), (1315, 99014), (1597, 81530), (2630, 49507), (3194, 40765), (7985, 16306), (8153, 15970)]