15341997890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1\times {\mathrm{24481}}^1$

素因数の和:26678

約数の個数: 32

約数和(自身を含む): 28582245360

約数和(自身を除く): 13240247470

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2161, 4322, 10805, 21610, 24481, 48962, 62669, 122405, 125338, 244810, 313345, 626690, 709949, 1419898, 3549745, 7099490, 52903441, 105806882, 264517205, 529034410, 1534199789, 3068399578, 7670998945, 15341997890]

約数ペア:

[(1, 15341997890), (2, 7670998945), (5, 3068399578), (10, 1534199789), (29, 529034410), (58, 264517205), (145, 105806882), (290, 52903441), (2161, 7099490), (4322, 3549745), (10805, 1419898), (21610, 709949), (24481, 626690), (48962, 313345), (62669, 244810), (122405, 125338)]