1214520170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{4447}}^1$

素因数の和:5366

約数の個数: 32

約数和(自身を含む): 2259726336

約数和(自身を除く): 1045206166

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 881, 1762, 4405, 4447, 8810, 8894, 22235, 27311, 44470, 54622, 136555, 137857, 273110, 275714, 689285, 1378570, 3917807, 7835614, 19589035, 39178070, 121452017, 242904034, 607260085, 1214520170]

約数ペア:

[(1, 1214520170), (2, 607260085), (5, 242904034), (10, 121452017), (31, 39178070), (62, 19589035), (155, 7835614), (310, 3917807), (881, 1378570), (1762, 689285), (4405, 275714), (4447, 273110), (8810, 137857), (8894, 136555), (22235, 54622), (27311, 44470)]