2975610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 7962624

約数和(自身を除く): 4987014

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 127, 142, 165, 213, 254, 330, 355, 381, 426, 635, 710, 762, 781, 1065, 1270, 1397, 1562, 1905, 2130, 2343, 2794, 3810, 3905, 4191, 4686, 6985, 7810, 8382, 9017, 11715, 13970, 18034, 20955, 23430, 27051, 41910, 45085, 54102, 90170, 99187, 135255, 198374, 270510, 297561, 495935, 595122, 991870, 1487805, 2975610]

約数ペア:

[(1, 2975610), (2, 1487805), (3, 991870), (5, 595122), (6, 495935), (10, 297561), (11, 270510), (15, 198374), (22, 135255), (30, 99187), (33, 90170), (55, 54102), (66, 45085), (71, 41910), (110, 27051), (127, 23430), (142, 20955), (165, 18034), (213, 13970), (254, 11715), (330, 9017), (355, 8382), (381, 7810), (426, 6985), (635, 4686), (710, 4191), (762, 3905), (781, 3810), (1065, 2794), (1270, 2343), (1397, 2130), (1562, 1905)]