127903890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{2663}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 307276416

約数和(自身を除く): 179372526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1601, 2663, 3202, 4803, 5326, 7989, 8005, 9606, 13315, 15978, 16010, 24015, 26630, 39945, 48030, 79890, 4263463, 8526926, 12790389, 21317315, 25580778, 42634630, 63951945, 127903890]

約数ペア:

[(1, 127903890), (2, 63951945), (3, 42634630), (5, 25580778), (6, 21317315), (10, 12790389), (15, 8526926), (30, 4263463), (1601, 79890), (2663, 48030), (3202, 39945), (4803, 26630), (5326, 24015), (7989, 16010), (8005, 15978), (9606, 13315)]