11746890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 31651200

約数和(自身を除く): 19904310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 313, 417, 626, 695, 834, 939, 1251, 1390, 1565, 1878, 2085, 2502, 2817, 3130, 3753, 4170, 4695, 5634, 6255, 7506, 8451, 9390, 12510, 14085, 16902, 18765, 28170, 37530, 42255, 43507, 84510, 87014, 130521, 217535, 261042, 391563, 435070, 652605, 783126, 1174689, 1305210, 1957815, 2349378, 3915630, 5873445, 11746890]

約数ペア:

[(1, 11746890), (2, 5873445), (3, 3915630), (5, 2349378), (6, 1957815), (9, 1305210), (10, 1174689), (15, 783126), (18, 652605), (27, 435070), (30, 391563), (45, 261042), (54, 217535), (90, 130521), (135, 87014), (139, 84510), (270, 43507), (278, 42255), (313, 37530), (417, 28170), (626, 18765), (695, 16902), (834, 14085), (939, 12510), (1251, 9390), (1390, 8451), (1565, 7506), (1878, 6255), (2085, 5634), (2502, 4695), (2817, 4170), (3130, 3753)]