139583370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{7039}}^1$

素因数の和:7710

約数の個数: 32

約数和(自身を含む): 335554560

約数和(自身を除く): 195971190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 6610, 7039, 9915, 14078, 19830, 21117, 35195, 42234, 70390, 105585, 211170, 4652779, 9305558, 13958337, 23263895, 27916674, 46527790, 69791685, 139583370]

約数ペア:

[(1, 139583370), (2, 69791685), (3, 46527790), (5, 27916674), (6, 23263895), (10, 13958337), (15, 9305558), (30, 4652779), (661, 211170), (1322, 105585), (1983, 70390), (3305, 42234), (3966, 35195), (6610, 21117), (7039, 19830), (9915, 14078)]