306868770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87427}}^1$

素因数の和:87456

約数の個数: 64

約数和(自身を含む): 881274240

約数和(自身を除く): 574405470

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, 87427, 174854, 262281, 437135, 524562, 786843, 874270, 1136551, 1311405, 1573686, 2273102, 2360529, 2622810, 3409653, 3934215, 4721058, 5682755, 6819306, 7868430, 10228959, 11365510, 11802645, 17048265, 20457918, 23605290, 30686877, 34096530, 51144795, 61373754, 102289590, 153434385, 306868770]

約数ペア:

[(1, 306868770), (2, 153434385), (3, 102289590), (5, 61373754), (6, 51144795), (9, 34096530), (10, 30686877), (13, 23605290), (15, 20457918), (18, 17048265), (26, 11802645), (27, 11365510), (30, 10228959), (39, 7868430), (45, 6819306), (54, 5682755), (65, 4721058), (78, 3934215), (90, 3409653), (117, 2622810), (130, 2360529), (135, 2273102), (195, 1573686), (234, 1311405), (270, 1136551), (351, 874270), (390, 786843), (585, 524562), (702, 437135), (1170, 262281), (1755, 174854), (3510, 87427)]