180554010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66137}}^1$

素因数の和:66167

約数の個数: 64

約数和(自身を含む): 533336832

約数和(自身を除く): 352782822

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 66137, 132274, 198411, 330685, 396822, 462959, 661370, 859781, 925918, 992055, 1388877, 1719562, 1984110, 2314795, 2579343, 2777754, 4298905, 4629590, 5158686, 6018467, 6944385, 8597810, 12036934, 12896715, 13888770, 18055401, 25793430, 30092335, 36110802, 60184670, 90277005, 180554010]

約数ペア:

[(1, 180554010), (2, 90277005), (3, 60184670), (5, 36110802), (6, 30092335), (7, 25793430), (10, 18055401), (13, 13888770), (14, 12896715), (15, 12036934), (21, 8597810), (26, 6944385), (30, 6018467), (35, 5158686), (39, 4629590), (42, 4298905), (65, 2777754), (70, 2579343), (78, 2314795), (91, 1984110), (105, 1719562), (130, 1388877), (182, 992055), (195, 925918), (210, 859781), (273, 661370), (390, 462959), (455, 396822), (546, 330685), (910, 198411), (1365, 132274), (2730, 66137)]