4193970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 11197440

約数和(自身を除く): 7003470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 179, 213, 330, 355, 358, 426, 537, 710, 781, 895, 1065, 1074, 1562, 1790, 1969, 2130, 2343, 2685, 3905, 3938, 4686, 5370, 5907, 7810, 9845, 11715, 11814, 12709, 19690, 23430, 25418, 29535, 38127, 59070, 63545, 76254, 127090, 139799, 190635, 279598, 381270, 419397, 698995, 838794, 1397990, 2096985, 4193970]

約数ペア:

[(1, 4193970), (2, 2096985), (3, 1397990), (5, 838794), (6, 698995), (10, 419397), (11, 381270), (15, 279598), (22, 190635), (30, 139799), (33, 127090), (55, 76254), (66, 63545), (71, 59070), (110, 38127), (142, 29535), (165, 25418), (179, 23430), (213, 19690), (330, 12709), (355, 11814), (358, 11715), (426, 9845), (537, 7810), (710, 5907), (781, 5370), (895, 4686), (1065, 3938), (1074, 3905), (1562, 2685), (1790, 2343), (1969, 2130)]