30699135

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9887}}^1$

素因数の和:9924

約数の個数: 32

約数和(自身を含む): 56954880

約数和(自身を除く): 26255745

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 9887, 29661, 49435, 88983, 148305, 227401, 266949, 444915, 682203, 1137005, 1334745, 2046609, 3411015, 6139827, 10233045, 30699135]

約数ペア:

[(1, 30699135), (3, 10233045), (5, 6139827), (9, 3411015), (15, 2046609), (23, 1334745), (27, 1137005), (45, 682203), (69, 444915), (115, 266949), (135, 227401), (207, 148305), (345, 88983), (621, 49435), (1035, 29661), (3105, 9887)]