2507010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 6718464

約数和(自身を除く): 4211454

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 107, 110, 142, 165, 213, 214, 321, 330, 355, 426, 535, 642, 710, 781, 1065, 1070, 1177, 1562, 1605, 2130, 2343, 2354, 3210, 3531, 3905, 4686, 5885, 7062, 7597, 7810, 11715, 11770, 15194, 17655, 22791, 23430, 35310, 37985, 45582, 75970, 83567, 113955, 167134, 227910, 250701, 417835, 501402, 835670, 1253505, 2507010]

約数ペア:

[(1, 2507010), (2, 1253505), (3, 835670), (5, 501402), (6, 417835), (10, 250701), (11, 227910), (15, 167134), (22, 113955), (30, 83567), (33, 75970), (55, 45582), (66, 37985), (71, 35310), (107, 23430), (110, 22791), (142, 17655), (165, 15194), (213, 11770), (214, 11715), (321, 7810), (330, 7597), (355, 7062), (426, 5885), (535, 4686), (642, 3905), (710, 3531), (781, 3210), (1065, 2354), (1070, 2343), (1177, 2130), (1562, 1605)]