69943770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19927}}^1$

素因数の和:19956

約数の個数: 64

約数和(自身を含む): 200874240

約数和(自身を除く): 130930470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 19927, 39854, 59781, 99635, 119562, 179343, 199270, 259051, 298905, 358686, 518102, 538029, 597810, 777153, 896715, 1076058, 1295255, 1554306, 1793430, 2331459, 2590510, 2690145, 3885765, 4662918, 5380290, 6994377, 7771530, 11657295, 13988754, 23314590, 34971885, 69943770]

約数ペア:

[(1, 69943770), (2, 34971885), (3, 23314590), (5, 13988754), (6, 11657295), (9, 7771530), (10, 6994377), (13, 5380290), (15, 4662918), (18, 3885765), (26, 2690145), (27, 2590510), (30, 2331459), (39, 1793430), (45, 1554306), (54, 1295255), (65, 1076058), (78, 896715), (90, 777153), (117, 597810), (130, 538029), (135, 518102), (195, 358686), (234, 298905), (270, 259051), (351, 199270), (390, 179343), (585, 119562), (702, 99635), (1170, 59781), (1755, 39854), (3510, 19927)]