303947790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{4003}}^1$

素因数の和:6544

約数の個数: 32

約数和(自身を含む): 729945216

約数和(自身を除く): 425997426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2531, 4003, 5062, 7593, 8006, 12009, 12655, 15186, 20015, 24018, 25310, 37965, 40030, 60045, 75930, 120090, 10131593, 20263186, 30394779, 50657965, 60789558, 101315930, 151973895, 303947790]

約数ペア:

[(1, 303947790), (2, 151973895), (3, 101315930), (5, 60789558), (6, 50657965), (10, 30394779), (15, 20263186), (30, 10131593), (2531, 120090), (4003, 75930), (5062, 60045), (7593, 40030), (8006, 37965), (12009, 25310), (12655, 24018), (15186, 20015)]