127756410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103867}}^1$

素因数の和:103918

約数の個数: 32

約数和(自身を含む): 314096832

約数和(自身を除く): 186340422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 103867, 207734, 311601, 519335, 623202, 1038670, 1558005, 3116010, 4258547, 8517094, 12775641, 21292735, 25551282, 42585470, 63878205, 127756410]

約数ペア:

[(1, 127756410), (2, 63878205), (3, 42585470), (5, 25551282), (6, 21292735), (10, 12775641), (15, 8517094), (30, 4258547), (41, 3116010), (82, 1558005), (123, 1038670), (205, 623202), (246, 519335), (410, 311601), (615, 207734), (1230, 103867)]