30355542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 75928320

約数和(自身を除く): 45572778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 2339, 4326, 4678, 6489, 7017, 12978, 14034, 16373, 21051, 32746, 42102, 49119, 98238, 147357, 240917, 294714, 481834, 722751, 1445502, 1686419, 2168253, 3372838, 4336506, 5059257, 10118514, 15177771, 30355542]

約数ペア:

[(1, 30355542), (2, 15177771), (3, 10118514), (6, 5059257), (7, 4336506), (9, 3372838), (14, 2168253), (18, 1686419), (21, 1445502), (42, 722751), (63, 481834), (103, 294714), (126, 240917), (206, 147357), (309, 98238), (618, 49119), (721, 42102), (927, 32746), (1442, 21051), (1854, 16373), (2163, 14034), (2339, 12978), (4326, 7017), (4678, 6489)]