1941900660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1541191}}^1$

素因数の和:1541213

約数の個数: 72

約数和(自身を含む): 6731926656

約数和(自身を除く): 4790025996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1541191, 3082382, 4623573, 6164764, 7705955, 9247146, 10788337, 13870719, 15411910, 18494292, 21576674, 23117865, 27741438, 30823820, 32365011, 43153348, 46235730, 53941685, 55482876, 64730022, 69353595, 92471460, 97095033, 107883370, 129460044, 138707190, 161825055, 194190066, 215766740, 277414380, 323650110, 388380132, 485475165, 647300220, 970950330, 1941900660]

約数ペア:

[(1, 1941900660), (2, 970950330), (3, 647300220), (4, 485475165), (5, 388380132), (6, 323650110), (7, 277414380), (9, 215766740), (10, 194190066), (12, 161825055), (14, 138707190), (15, 129460044), (18, 107883370), (20, 97095033), (21, 92471460), (28, 69353595), (30, 64730022), (35, 55482876), (36, 53941685), (42, 46235730), (45, 43153348), (60, 32365011), (63, 30823820), (70, 27741438), (84, 23117865), (90, 21576674), (105, 18494292), (126, 15411910), (140, 13870719), (180, 10788337), (210, 9247146), (252, 7705955), (315, 6164764), (420, 4623573), (630, 3082382), (1260, 1541191)]