1396530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 3706560

約数和(自身を除く): 2310030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 263, 295, 354, 526, 531, 590, 789, 885, 1062, 1315, 1578, 1770, 2367, 2630, 2655, 3945, 4734, 5310, 7890, 11835, 15517, 23670, 31034, 46551, 77585, 93102, 139653, 155170, 232755, 279306, 465510, 698265, 1396530]

約数ペア:

[(1, 1396530), (2, 698265), (3, 465510), (5, 279306), (6, 232755), (9, 155170), (10, 139653), (15, 93102), (18, 77585), (30, 46551), (45, 31034), (59, 23670), (90, 15517), (118, 11835), (177, 7890), (263, 5310), (295, 4734), (354, 3945), (526, 2655), (531, 2630), (590, 2367), (789, 1770), (885, 1578), (1062, 1315)]