15815130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1663}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 38098944

約数和(自身を除く): 22283814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1663, 1902, 3170, 3326, 4755, 4989, 8315, 9510, 9978, 16630, 24945, 49890, 527171, 1054342, 1581513, 2635855, 3163026, 5271710, 7907565, 15815130]

約数ペア:

[(1, 15815130), (2, 7907565), (3, 5271710), (5, 3163026), (6, 2635855), (10, 1581513), (15, 1054342), (30, 527171), (317, 49890), (634, 24945), (951, 16630), (1585, 9978), (1663, 9510), (1902, 8315), (3170, 4989), (3326, 4755)]