30144210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2531}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 72556992

約数和(自身を除く): 42412782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 2531, 3970, 5062, 5955, 7593, 11910, 12655, 15186, 25310, 37965, 75930, 1004807, 2009614, 3014421, 5024035, 6028842, 10048070, 15072105, 30144210]

約数ペア:

[(1, 30144210), (2, 15072105), (3, 10048070), (5, 6028842), (6, 5024035), (10, 3014421), (15, 2009614), (30, 1004807), (397, 75930), (794, 37965), (1191, 25310), (1985, 15186), (2382, 12655), (2531, 11910), (3970, 7593), (5062, 5955)]