1210974770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173741}}^1$

素因数の和:173806

約数の個数: 32

約数和(自身を含む): 2364281136

約数和(自身を除く): 1153306366

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 173741, 347482, 868705, 1737410, 2953597, 5907194, 7123381, 14246762, 14767985, 29535970, 35616905, 71233810, 121097477, 242194954, 605487385, 1210974770]

約数ペア:

[(1, 1210974770), (2, 605487385), (5, 242194954), (10, 121097477), (17, 71233810), (34, 35616905), (41, 29535970), (82, 14767985), (85, 14246762), (170, 7123381), (205, 5907194), (410, 2953597), (697, 1737410), (1394, 868705), (3485, 347482), (6970, 173741)]