355908090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{9829}}^1$

素因数の和:9927

約数の個数: 64

約数和(自身を含む): 917256960

約数和(自身を除く): 561348870

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 2130, 2414, 3621, 6035, 7242, 9829, 12070, 18105, 19658, 29487, 36210, 49145, 58974, 98290, 147435, 167093, 294870, 334186, 501279, 697859, 835465, 1002558, 1395718, 1670930, 2093577, 2506395, 3489295, 4187154, 5012790, 6978590, 10467885, 11863603, 20935770, 23727206, 35590809, 59318015, 71181618, 118636030, 177954045, 355908090]

約数ペア:

[(1, 355908090), (2, 177954045), (3, 118636030), (5, 71181618), (6, 59318015), (10, 35590809), (15, 23727206), (17, 20935770), (30, 11863603), (34, 10467885), (51, 6978590), (71, 5012790), (85, 4187154), (102, 3489295), (142, 2506395), (170, 2093577), (213, 1670930), (255, 1395718), (355, 1002558), (426, 835465), (510, 697859), (710, 501279), (1065, 334186), (1207, 294870), (2130, 167093), (2414, 147435), (3621, 98290), (6035, 58974), (7242, 49145), (9829, 36210), (12070, 29487), (18105, 19658)]