141781590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{175039}}^1$

素因数の和:175058

約数の個数: 40

約数和(自身を含む): 381237120

約数和(自身を除く): 239455530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 175039, 350078, 525117, 875195, 1050234, 1575351, 1750390, 2625585, 3150702, 4726053, 5251170, 7876755, 9452106, 14178159, 15753510, 23630265, 28356318, 47260530, 70890795, 141781590]

約数ペア:

[(1, 141781590), (2, 70890795), (3, 47260530), (5, 28356318), (6, 23630265), (9, 15753510), (10, 14178159), (15, 9452106), (18, 7876755), (27, 5251170), (30, 4726053), (45, 3150702), (54, 2625585), (81, 1750390), (90, 1575351), (135, 1050234), (162, 875195), (270, 525117), (405, 350078), (810, 175039)]