38964090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 103514112

約数和(自身を除く): 64550022

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 1663, 2130, 2343, 3326, 3905, 4686, 4989, 7810, 8315, 9978, 11715, 16630, 18293, 23430, 24945, 36586, 49890, 54879, 91465, 109758, 118073, 182930, 236146, 274395, 354219, 548790, 590365, 708438, 1180730, 1298803, 1771095, 2597606, 3542190, 3896409, 6494015, 7792818, 12988030, 19482045, 38964090]

約数ペア:

[(1, 38964090), (2, 19482045), (3, 12988030), (5, 7792818), (6, 6494015), (10, 3896409), (11, 3542190), (15, 2597606), (22, 1771095), (30, 1298803), (33, 1180730), (55, 708438), (66, 590365), (71, 548790), (110, 354219), (142, 274395), (165, 236146), (213, 182930), (330, 118073), (355, 109758), (426, 91465), (710, 54879), (781, 49890), (1065, 36586), (1562, 24945), (1663, 23430), (2130, 18293), (2343, 16630), (3326, 11715), (3905, 9978), (4686, 8315), (4989, 7810)]