5501340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2379

約数の個数: 72

約数和(自身を含む): 17978688

約数和(自身を除く): 12477348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2351, 4702, 7053, 9404, 11755, 14106, 21159, 23510, 28212, 30563, 35265, 42318, 47020, 61126, 70530, 84636, 91689, 105795, 122252, 141060, 152815, 183378, 211590, 275067, 305630, 366756, 423180, 458445, 550134, 611260, 916890, 1100268, 1375335, 1833780, 2750670, 5501340]

約数ペア:

[(1, 5501340), (2, 2750670), (3, 1833780), (4, 1375335), (5, 1100268), (6, 916890), (9, 611260), (10, 550134), (12, 458445), (13, 423180), (15, 366756), (18, 305630), (20, 275067), (26, 211590), (30, 183378), (36, 152815), (39, 141060), (45, 122252), (52, 105795), (60, 91689), (65, 84636), (78, 70530), (90, 61126), (117, 47020), (130, 42318), (156, 35265), (180, 30563), (195, 28212), (234, 23510), (260, 21159), (390, 14106), (468, 11755), (585, 9404), (780, 7053), (1170, 4702), (2340, 2351)]