65411940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99109}}^1$

素因数の和:99132

約数の個数: 48

約数和(自身を含む): 199805760

約数和(自身を除く): 134393820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 99109, 198218, 297327, 396436, 495545, 594654, 991090, 1090199, 1189308, 1486635, 1982180, 2180398, 2973270, 3270597, 4360796, 5450995, 5946540, 6541194, 10901990, 13082388, 16352985, 21803980, 32705970, 65411940]

約数ペア:

[(1, 65411940), (2, 32705970), (3, 21803980), (4, 16352985), (5, 13082388), (6, 10901990), (10, 6541194), (11, 5946540), (12, 5450995), (15, 4360796), (20, 3270597), (22, 2973270), (30, 2180398), (33, 1982180), (44, 1486635), (55, 1189308), (60, 1090199), (66, 991090), (110, 594654), (132, 495545), (165, 396436), (220, 297327), (330, 198218), (660, 99109)]