1064570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 1112710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 431, 494, 862, 1235, 2155, 2470, 4310, 5603, 8189, 11206, 16378, 28015, 40945, 56030, 81890, 106457, 212914, 532285, 1064570]

約数ペア:

[(1, 1064570), (2, 532285), (5, 212914), (10, 106457), (13, 81890), (19, 56030), (26, 40945), (38, 28015), (65, 16378), (95, 11206), (130, 8189), (190, 5603), (247, 4310), (431, 2470), (494, 2155), (862, 1235)]