154207290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{13421}}^1$

素因数の和:13814

約数の個数: 32

約数和(自身を含む): 371091456

約数和(自身を除く): 216884166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 13421, 26842, 40263, 67105, 80526, 134210, 201315, 402630, 5140243, 10280486, 15420729, 25701215, 30841458, 51402430, 77103645, 154207290]

約数ペア:

[(1, 154207290), (2, 77103645), (3, 51402430), (5, 30841458), (6, 25701215), (10, 15420729), (15, 10280486), (30, 5140243), (383, 402630), (766, 201315), (1149, 134210), (1915, 80526), (2298, 67105), (3830, 40263), (5745, 26842), (11490, 13421)]