45806940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 139845888

約数和(自身を除く): 94038948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1471, 1557, 1730, 2076, 2595, 2942, 3114, 3460, 4413, 5190, 5884, 6228, 7355, 7785, 8826, 10380, 13239, 14710, 15570, 17652, 22065, 26478, 29420, 31140, 44130, 52956, 66195, 88260, 132390, 254483, 264780, 508966, 763449, 1017932, 1272415, 1526898, 2290347, 2544830, 3053796, 3817245, 4580694, 5089660, 7634490, 9161388, 11451735, 15268980, 22903470, 45806940]

約数ペア:

[(1, 45806940), (2, 22903470), (3, 15268980), (4, 11451735), (5, 9161388), (6, 7634490), (9, 5089660), (10, 4580694), (12, 3817245), (15, 3053796), (18, 2544830), (20, 2290347), (30, 1526898), (36, 1272415), (45, 1017932), (60, 763449), (90, 508966), (173, 264780), (180, 254483), (346, 132390), (519, 88260), (692, 66195), (865, 52956), (1038, 44130), (1471, 31140), (1557, 29420), (1730, 26478), (2076, 22065), (2595, 17652), (2942, 15570), (3114, 14710), (3460, 13239), (4413, 10380), (5190, 8826), (5884, 7785), (6228, 7355)]