68117270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 137168640

約数和(自身を除く): 69051370

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 83, 107, 118, 130, 166, 214, 295, 415, 535, 590, 767, 830, 1070, 1079, 1391, 1534, 2158, 2782, 3835, 4897, 5395, 6313, 6955, 7670, 8881, 9794, 10790, 12626, 13910, 17762, 24485, 31565, 44405, 48970, 63130, 63661, 82069, 88810, 115453, 127322, 164138, 230906, 318305, 410345, 523979, 577265, 636610, 820690, 1047958, 1154530, 2619895, 5239790, 6811727, 13623454, 34058635, 68117270]

約数ペア:

[(1, 68117270), (2, 34058635), (5, 13623454), (10, 6811727), (13, 5239790), (26, 2619895), (59, 1154530), (65, 1047958), (83, 820690), (107, 636610), (118, 577265), (130, 523979), (166, 410345), (214, 318305), (295, 230906), (415, 164138), (535, 127322), (590, 115453), (767, 88810), (830, 82069), (1070, 63661), (1079, 63130), (1391, 48970), (1534, 44405), (2158, 31565), (2782, 24485), (3835, 17762), (4897, 13910), (5395, 12626), (6313, 10790), (6955, 9794), (7670, 8881)]