30681462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10007}}^1$

素因数の和:10092

約数の個数: 32

約数和(自身を含む): 71096832

約数和(自身を除く): 40415370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 10007, 20014, 30021, 60042, 70049, 140098, 210147, 420294, 730511, 1461022, 2191533, 4383066, 5113577, 10227154, 15340731, 30681462]

約数ペア:

[(1, 30681462), (2, 15340731), (3, 10227154), (6, 5113577), (7, 4383066), (14, 2191533), (21, 1461022), (42, 730511), (73, 420294), (146, 210147), (219, 140098), (438, 70049), (511, 60042), (1022, 30021), (1533, 20014), (3066, 10007)]