30507050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 65567232

約数和(自身を除く): 35060182

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 175, 202, 350, 505, 707, 863, 1010, 1414, 1726, 2525, 3535, 4315, 5050, 6041, 7070, 8630, 12082, 17675, 21575, 30205, 35350, 43150, 60410, 87163, 151025, 174326, 302050, 435815, 610141, 871630, 1220282, 2179075, 3050705, 4358150, 6101410, 15253525, 30507050]

約数ペア:

[(1, 30507050), (2, 15253525), (5, 6101410), (7, 4358150), (10, 3050705), (14, 2179075), (25, 1220282), (35, 871630), (50, 610141), (70, 435815), (101, 302050), (175, 174326), (202, 151025), (350, 87163), (505, 60410), (707, 43150), (863, 35350), (1010, 30205), (1414, 21575), (1726, 17675), (2525, 12082), (3535, 8630), (4315, 7070), (5050, 6041)]