3294760

素因数分解:

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

素因数の和:107

約数の個数: 72

約数和(自身を含む): 8838990

約数和(自身を除く): 5544230

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 820, 980, 1148, 1435, 1640, 1681, 1960, 2009, 2296, 2870, 3362, 4018, 5740, 6724, 8036, 8405, 10045, 11480, 11767, 13448, 16072, 16810, 20090, 23534, 33620, 40180, 47068, 58835, 67240, 80360, 82369, 94136, 117670, 164738, 235340, 329476, 411845, 470680, 658952, 823690, 1647380, 3294760]

約数ペア:

[(1, 3294760), (2, 1647380), (4, 823690), (5, 658952), (7, 470680), (8, 411845), (10, 329476), (14, 235340), (20, 164738), (28, 117670), (35, 94136), (40, 82369), (41, 80360), (49, 67240), (56, 58835), (70, 47068), (82, 40180), (98, 33620), (140, 23534), (164, 20090), (196, 16810), (205, 16072), (245, 13448), (280, 11767), (287, 11480), (328, 10045), (392, 8405), (410, 8036), (490, 6724), (574, 5740), (820, 4018), (980, 3362), (1148, 2870), (1435, 2296), (1640, 2009), (1681, 1960)]