29772680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{106331}}^1$

素因数の和:106349

約数の個数: 32

約数和(自身を含む): 76559040

約数和(自身を除く): 46786360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 106331, 212662, 425324, 531655, 744317, 850648, 1063310, 1488634, 2126620, 2977268, 3721585, 4253240, 5954536, 7443170, 14886340, 29772680]

約数ペア:

[(1, 29772680), (2, 14886340), (4, 7443170), (5, 5954536), (7, 4253240), (8, 3721585), (10, 2977268), (14, 2126620), (20, 1488634), (28, 1063310), (35, 850648), (40, 744317), (56, 531655), (70, 425324), (140, 212662), (280, 106331)]