151788270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219983}}^1$

素因数の和:220016

約数の個数: 32

約数和(自身を含む): 380132352

約数和(自身を除く): 228344082

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 219983, 439966, 659949, 1099915, 1319898, 2199830, 3299745, 5059609, 6599490, 10119218, 15178827, 25298045, 30357654, 50596090, 75894135, 151788270]

約数ペア:

[(1, 151788270), (2, 75894135), (3, 50596090), (5, 30357654), (6, 25298045), (10, 15178827), (15, 10119218), (23, 6599490), (30, 5059609), (46, 3299745), (69, 2199830), (115, 1319898), (138, 1099915), (230, 659949), (345, 439966), (690, 219983)]