3164402980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1451561}}^1$

素因数の和:1451679

約数の個数: 24

約数和(自身を含む): 6706216440

約数和(自身を除く): 3541813460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 1451561, 2903122, 5806244, 7257805, 14515610, 29031220, 158220149, 316440298, 632880596, 791100745, 1582201490, 3164402980]

約数ペア:

[(1, 3164402980), (2, 1582201490), (4, 791100745), (5, 632880596), (10, 316440298), (20, 158220149), (109, 29031220), (218, 14515610), (436, 7257805), (545, 5806244), (1090, 2903122), (2180, 1451561)]