4943730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 13188096

約数和(自身を除く): 8244366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 211, 213, 330, 355, 422, 426, 633, 710, 781, 1055, 1065, 1266, 1562, 2110, 2130, 2321, 2343, 3165, 3905, 4642, 4686, 6330, 6963, 7810, 11605, 11715, 13926, 14981, 23210, 23430, 29962, 34815, 44943, 69630, 74905, 89886, 149810, 164791, 224715, 329582, 449430, 494373, 823955, 988746, 1647910, 2471865, 4943730]

約数ペア:

[(1, 4943730), (2, 2471865), (3, 1647910), (5, 988746), (6, 823955), (10, 494373), (11, 449430), (15, 329582), (22, 224715), (30, 164791), (33, 149810), (55, 89886), (66, 74905), (71, 69630), (110, 44943), (142, 34815), (165, 29962), (211, 23430), (213, 23210), (330, 14981), (355, 13926), (422, 11715), (426, 11605), (633, 7810), (710, 6963), (781, 6330), (1055, 4686), (1065, 4642), (1266, 3905), (1562, 3165), (2110, 2343), (2130, 2321)]