3943291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{501691}}^1$

素因数の和:501834

約数の個数: 48

約数和(自身を含む): 11125521792

約数和(自身を除く): 7182230532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 501691, 1003382, 1505073, 2006764, 2508455, 3010146, 5016910, 6020292, 7525365, 10033820, 15050730, 30101460, 65721521, 131443042, 197164563, 262886084, 328607605, 394329126, 657215210, 788658252, 985822815, 1314430420, 1971645630, 3943291260]

約数ペア:

[(1, 3943291260), (2, 1971645630), (3, 1314430420), (4, 985822815), (5, 788658252), (6, 657215210), (10, 394329126), (12, 328607605), (15, 262886084), (20, 197164563), (30, 131443042), (60, 65721521), (131, 30101460), (262, 15050730), (393, 10033820), (524, 7525365), (655, 6020292), (786, 5016910), (1310, 3010146), (1572, 2508455), (1965, 2006764), (2620, 1505073), (3930, 1003382), (7860, 501691)]