30085734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15241}}^1$

素因数の和:15300

約数の個数: 32

約数和(自身を含む): 70235136

約数和(自身を除く): 40149402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15241, 30482, 45723, 91446, 106687, 213374, 320061, 640122, 716327, 1432654, 2148981, 4297962, 5014289, 10028578, 15042867, 30085734]

約数ペア:

[(1, 30085734), (2, 15042867), (3, 10028578), (6, 5014289), (7, 4297962), (14, 2148981), (21, 1432654), (42, 716327), (47, 640122), (94, 320061), (141, 213374), (282, 106687), (329, 91446), (658, 45723), (987, 30482), (1974, 15241)]