1538366310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{438281}}^1$

素因数の和:438310

約数の個数: 64

約数和(自身を含む): 4417882560

約数和(自身を除く): 2879516250

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, 438281, 876562, 1314843, 2191405, 2629686, 3944529, 4382810, 5697653, 6574215, 7889058, 11395306, 11833587, 13148430, 17092959, 19722645, 23667174, 28488265, 34185918, 39445290, 51278877, 56976530, 59167935, 85464795, 102557754, 118335870, 153836631, 170929590, 256394385, 307673262, 512788770, 769183155, 1538366310]

約数ペア:

[(1, 1538366310), (2, 769183155), (3, 512788770), (5, 307673262), (6, 256394385), (9, 170929590), (10, 153836631), (13, 118335870), (15, 102557754), (18, 85464795), (26, 59167935), (27, 56976530), (30, 51278877), (39, 39445290), (45, 34185918), (54, 28488265), (65, 23667174), (78, 19722645), (90, 17092959), (117, 13148430), (130, 11833587), (135, 11395306), (195, 7889058), (234, 6574215), (270, 5697653), (351, 4382810), (390, 3944529), (585, 2629686), (702, 2191405), (1170, 1314843), (1755, 876562), (3510, 438281)]