30683912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 70398720

約数和(自身を除く): 39714808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 167, 193, 238, 334, 386, 476, 668, 772, 952, 1169, 1336, 1351, 1544, 2338, 2702, 2839, 3281, 4676, 5404, 5678, 6562, 9352, 10808, 11356, 13124, 19873, 22712, 22967, 26248, 32231, 39746, 45934, 64462, 79492, 91868, 128924, 158984, 183736, 225617, 257848, 451234, 547927, 902468, 1095854, 1804936, 2191708, 3835489, 4383416, 7670978, 15341956, 30683912]

約数ペア:

[(1, 30683912), (2, 15341956), (4, 7670978), (7, 4383416), (8, 3835489), (14, 2191708), (17, 1804936), (28, 1095854), (34, 902468), (56, 547927), (68, 451234), (119, 257848), (136, 225617), (167, 183736), (193, 158984), (238, 128924), (334, 91868), (386, 79492), (476, 64462), (668, 45934), (772, 39746), (952, 32231), (1169, 26248), (1336, 22967), (1351, 22712), (1544, 19873), (2338, 13124), (2702, 11356), (2839, 10808), (3281, 9352), (4676, 6562), (5404, 5678)]