2215409850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{409}}^1\times {\mathrm{12037}}^1$

素因数の和:12464

約数の個数: 72

約数和(自身を含む): 5967116220

約数和(自身を除く): 3751706370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 409, 450, 818, 1227, 2045, 2454, 3681, 4090, 6135, 7362, 10225, 12037, 12270, 18405, 20450, 24074, 30675, 36111, 36810, 60185, 61350, 72222, 92025, 108333, 120370, 180555, 184050, 216666, 300925, 361110, 541665, 601850, 902775, 1083330, 1805550, 2708325, 4923133, 5416650, 9846266, 14769399, 24615665, 29538798, 44308197, 49231330, 73846995, 88616394, 123078325, 147693990, 221540985, 246156650, 369234975, 443081970, 738469950, 1107704925, 2215409850]

約数ペア:

[(1, 2215409850), (2, 1107704925), (3, 738469950), (5, 443081970), (6, 369234975), (9, 246156650), (10, 221540985), (15, 147693990), (18, 123078325), (25, 88616394), (30, 73846995), (45, 49231330), (50, 44308197), (75, 29538798), (90, 24615665), (150, 14769399), (225, 9846266), (409, 5416650), (450, 4923133), (818, 2708325), (1227, 1805550), (2045, 1083330), (2454, 902775), (3681, 601850), (4090, 541665), (6135, 361110), (7362, 300925), (10225, 216666), (12037, 184050), (12270, 180555), (18405, 120370), (20450, 108333), (24074, 92025), (30675, 72222), (36111, 61350), (36810, 60185)]