636132390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{921931}}^1$

素因数の和:921964

約数の個数: 32

約数和(自身を含む): 1593098496

約数和(自身を除く): 956966106

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 921931, 1843862, 2765793, 4609655, 5531586, 9219310, 13828965, 21204413, 27657930, 42408826, 63613239, 106022065, 127226478, 212044130, 318066195, 636132390]

約数ペア:

[(1, 636132390), (2, 318066195), (3, 212044130), (5, 127226478), (6, 106022065), (10, 63613239), (15, 42408826), (23, 27657930), (30, 21204413), (46, 13828965), (69, 9219310), (115, 5531586), (138, 4609655), (230, 2765793), (345, 1843862), (690, 921931)]