13156890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2423}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 31764096

約数和(自身を除く): 18607206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2423, 2715, 4846, 5430, 7269, 12115, 14538, 24230, 36345, 72690, 438563, 877126, 1315689, 2192815, 2631378, 4385630, 6578445, 13156890]

約数ペア:

[(1, 13156890), (2, 6578445), (3, 4385630), (5, 2631378), (6, 2192815), (10, 1315689), (15, 877126), (30, 438563), (181, 72690), (362, 36345), (543, 24230), (905, 14538), (1086, 12115), (1810, 7269), (2423, 5430), (2715, 4846)]