1358626890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{3023}}^1$

素因数の和:3315

約数の個数: 64

約数和(自身を含む): 3323400192

約数和(自身を除く): 1964773302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 211, 213, 355, 422, 426, 633, 710, 1055, 1065, 1266, 2110, 2130, 3023, 3165, 6046, 6330, 9069, 14981, 15115, 18138, 29962, 30230, 44943, 45345, 74905, 89886, 90690, 149810, 214633, 224715, 429266, 449430, 637853, 643899, 1073165, 1275706, 1287798, 1913559, 2146330, 3189265, 3219495, 3827118, 6378530, 6438990, 9567795, 19135590, 45287563, 90575126, 135862689, 226437815, 271725378, 452875630, 679313445, 1358626890]

約数ペア:

[(1, 1358626890), (2, 679313445), (3, 452875630), (5, 271725378), (6, 226437815), (10, 135862689), (15, 90575126), (30, 45287563), (71, 19135590), (142, 9567795), (211, 6438990), (213, 6378530), (355, 3827118), (422, 3219495), (426, 3189265), (633, 2146330), (710, 1913559), (1055, 1287798), (1065, 1275706), (1266, 1073165), (2110, 643899), (2130, 637853), (3023, 449430), (3165, 429266), (6046, 224715), (6330, 214633), (9069, 149810), (14981, 90690), (15115, 89886), (18138, 74905), (29962, 45345), (30230, 44943)]