15666375990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6863}}^1\times {\mathrm{76091}}^1$

素因数の和:82964

約数の個数: 32

約数和(自身を含む): 37605275136

約数和(自身を除く): 21938899146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6863, 13726, 20589, 34315, 41178, 68630, 76091, 102945, 152182, 205890, 228273, 380455, 456546, 760910, 1141365, 2282730, 522212533, 1044425066, 1566637599, 2611062665, 3133275198, 5222125330, 7833187995, 15666375990]

約数ペア:

[(1, 15666375990), (2, 7833187995), (3, 5222125330), (5, 3133275198), (6, 2611062665), (10, 1566637599), (15, 1044425066), (30, 522212533), (6863, 2282730), (13726, 1141365), (20589, 760910), (34315, 456546), (41178, 380455), (68630, 228273), (76091, 205890), (102945, 152182)]