40397370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103583}}^1$

素因数の和:103606

約数の個数: 32

約数和(自身を含む): 104412672

約数和(自身を除く): 64015302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 103583, 207166, 310749, 517915, 621498, 1035830, 1346579, 1553745, 2693158, 3107490, 4039737, 6732895, 8079474, 13465790, 20198685, 40397370]

約数ペア:

[(1, 40397370), (2, 20198685), (3, 13465790), (5, 8079474), (6, 6732895), (10, 4039737), (13, 3107490), (15, 2693158), (26, 1553745), (30, 1346579), (39, 1035830), (65, 621498), (78, 517915), (130, 310749), (195, 207166), (390, 103583)]