40923870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104933}}^1$

素因数の和:104956

約数の個数: 32

約数和(自身を含む): 105773472

約数和(自身を除く): 64849602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 104933, 209866, 314799, 524665, 629598, 1049330, 1364129, 1573995, 2728258, 3147990, 4092387, 6820645, 8184774, 13641290, 20461935, 40923870]

約数ペア:

[(1, 40923870), (2, 20461935), (3, 13641290), (5, 8184774), (6, 6820645), (10, 4092387), (13, 3147990), (15, 2728258), (26, 1573995), (30, 1364129), (39, 1049330), (65, 629598), (78, 524665), (130, 314799), (195, 209866), (390, 104933)]