1917160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 5080320

約数和(自身を除く): 3163160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 167, 205, 280, 287, 328, 334, 410, 574, 668, 820, 835, 1148, 1169, 1336, 1435, 1640, 1670, 2296, 2338, 2870, 3340, 4676, 5740, 5845, 6680, 6847, 9352, 11480, 11690, 13694, 23380, 27388, 34235, 46760, 47929, 54776, 68470, 95858, 136940, 191716, 239645, 273880, 383432, 479290, 958580, 1917160]

約数ペア:

[(1, 1917160), (2, 958580), (4, 479290), (5, 383432), (7, 273880), (8, 239645), (10, 191716), (14, 136940), (20, 95858), (28, 68470), (35, 54776), (40, 47929), (41, 46760), (56, 34235), (70, 27388), (82, 23380), (140, 13694), (164, 11690), (167, 11480), (205, 9352), (280, 6847), (287, 6680), (328, 5845), (334, 5740), (410, 4676), (574, 3340), (668, 2870), (820, 2338), (835, 2296), (1148, 1670), (1169, 1640), (1336, 1435)]