38289990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9743}}^1$

素因数の和:9884

約数の個数: 32

約数和(自身を含む): 92606976

約数和(自身を除く): 54316986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 9743, 19486, 29229, 48715, 58458, 97430, 146145, 292290, 1276333, 2552666, 3828999, 6381665, 7657998, 12763330, 19144995, 38289990]

約数ペア:

[(1, 38289990), (2, 19144995), (3, 12763330), (5, 7657998), (6, 6381665), (10, 3828999), (15, 2552666), (30, 1276333), (131, 292290), (262, 146145), (393, 97430), (655, 58458), (786, 48715), (1310, 29229), (1965, 19486), (3930, 9743)]