45492390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21977}}^1$

素因数の和:22013

約数の個数: 48

約数和(自身を含む): 123428448

約数和(自身を除く): 77936058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 21977, 43954, 65931, 109885, 131862, 197793, 219770, 329655, 395586, 505471, 659310, 988965, 1010942, 1516413, 1977930, 2527355, 3032826, 4549239, 5054710, 7582065, 9098478, 15164130, 22746195, 45492390]

約数ペア:

[(1, 45492390), (2, 22746195), (3, 15164130), (5, 9098478), (6, 7582065), (9, 5054710), (10, 4549239), (15, 3032826), (18, 2527355), (23, 1977930), (30, 1516413), (45, 1010942), (46, 988965), (69, 659310), (90, 505471), (115, 395586), (138, 329655), (207, 219770), (230, 197793), (345, 131862), (414, 109885), (690, 65931), (1035, 43954), (2070, 21977)]