77882910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{370871}}^1$

素因数の和:370888

約数の個数: 32

約数和(自身を含む): 213622272

約数和(自身を除く): 135739362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 370871, 741742, 1112613, 1854355, 2225226, 2596097, 3708710, 5192194, 5563065, 7788291, 11126130, 12980485, 15576582, 25960970, 38941455, 77882910]

約数ペア:

[(1, 77882910), (2, 38941455), (3, 25960970), (5, 15576582), (6, 12980485), (7, 11126130), (10, 7788291), (14, 5563065), (15, 5192194), (21, 3708710), (30, 2596097), (35, 2225226), (42, 1854355), (70, 1112613), (105, 741742), (210, 370871)]