291249090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2699}}^1$

素因数の和:2832

約数の個数: 96

約数和(自身を含む): 833976000

約数和(自身を除く): 542726910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 109, 110, 165, 198, 218, 327, 330, 495, 545, 654, 981, 990, 1090, 1199, 1635, 1962, 2398, 2699, 3270, 3597, 4905, 5398, 5995, 7194, 8097, 9810, 10791, 11990, 13495, 16194, 17985, 21582, 24291, 26990, 29689, 35970, 40485, 48582, 53955, 59378, 80970, 89067, 107910, 121455, 148445, 178134, 242910, 267201, 294191, 296890, 445335, 534402, 588382, 882573, 890670, 1336005, 1470955, 1765146, 2647719, 2672010, 2941910, 3236101, 4412865, 5295438, 6472202, 8825730, 9708303, 13238595, 16180505, 19416606, 26477190, 29124909, 32361010, 48541515, 58249818, 97083030, 145624545, 291249090]

約数ペア:

[(1, 291249090), (2, 145624545), (3, 97083030), (5, 58249818), (6, 48541515), (9, 32361010), (10, 29124909), (11, 26477190), (15, 19416606), (18, 16180505), (22, 13238595), (30, 9708303), (33, 8825730), (45, 6472202), (55, 5295438), (66, 4412865), (90, 3236101), (99, 2941910), (109, 2672010), (110, 2647719), (165, 1765146), (198, 1470955), (218, 1336005), (327, 890670), (330, 882573), (495, 588382), (545, 534402), (654, 445335), (981, 296890), (990, 294191), (1090, 267201), (1199, 242910), (1635, 178134), (1962, 148445), (2398, 121455), (2699, 107910), (3270, 89067), (3597, 80970), (4905, 59378), (5398, 53955), (5995, 48582), (7194, 40485), (8097, 35970), (9810, 29689), (10791, 26990), (11990, 24291), (13495, 21582), (16194, 17985)]