181322010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12671}}^1$

素因数の和:12740

約数の個数: 64

約数和(自身を含む): 492687360

約数和(自身を除く): 311365350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 12671, 14310, 25342, 38013, 63355, 76026, 114039, 126710, 190065, 228078, 342117, 380130, 570195, 671563, 684234, 1140390, 1343126, 1710585, 2014689, 3357815, 3421170, 4029378, 6044067, 6715630, 10073445, 12088134, 18132201, 20146890, 30220335, 36264402, 60440670, 90661005, 181322010]

約数ペア:

[(1, 181322010), (2, 90661005), (3, 60440670), (5, 36264402), (6, 30220335), (9, 20146890), (10, 18132201), (15, 12088134), (18, 10073445), (27, 6715630), (30, 6044067), (45, 4029378), (53, 3421170), (54, 3357815), (90, 2014689), (106, 1710585), (135, 1343126), (159, 1140390), (265, 684234), (270, 671563), (318, 570195), (477, 380130), (530, 342117), (795, 228078), (954, 190065), (1431, 126710), (1590, 114039), (2385, 76026), (2862, 63355), (4770, 38013), (7155, 25342), (12671, 14310)]