74009460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{176213}}^1$

素因数の和:176232

約数の個数: 48

約数和(自身を含む): 236831616

約数和(自身を除く): 162822156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 176213, 352426, 528639, 704852, 881065, 1057278, 1233491, 1762130, 2114556, 2466982, 2643195, 3524260, 3700473, 4933964, 5286390, 6167455, 7400946, 10572780, 12334910, 14801892, 18502365, 24669820, 37004730, 74009460]

約数ペア:

[(1, 74009460), (2, 37004730), (3, 24669820), (4, 18502365), (5, 14801892), (6, 12334910), (7, 10572780), (10, 7400946), (12, 6167455), (14, 5286390), (15, 4933964), (20, 3700473), (21, 3524260), (28, 2643195), (30, 2466982), (35, 2114556), (42, 1762130), (60, 1233491), (70, 1057278), (84, 881065), (105, 704852), (140, 528639), (210, 352426), (420, 176213)]