629719990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{10103}}^1$

素因数の和:10404

約数の個数: 32

約数和(自身を含む): 1187260416

約数和(自身を除く): 557540426

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 271, 542, 1355, 2710, 6233, 10103, 12466, 20206, 31165, 50515, 62330, 101030, 232369, 464738, 1161845, 2323690, 2737913, 5475826, 13689565, 27379130, 62971999, 125943998, 314859995, 629719990]

約数ペア:

[(1, 629719990), (2, 314859995), (5, 125943998), (10, 62971999), (23, 27379130), (46, 13689565), (115, 5475826), (230, 2737913), (271, 2323690), (542, 1161845), (1355, 464738), (2710, 232369), (6233, 101030), (10103, 62330), (12466, 50515), (20206, 31165)]