29447740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12373}}^1$

素因数の和:12406

約数の個数: 48

約数和(自身を含む): 74837952

約数和(自身を除く): 45390212

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 12373, 24746, 49492, 61865, 86611, 123730, 173222, 210341, 247460, 346444, 420682, 433055, 841364, 866110, 1051705, 1472387, 1732220, 2103410, 2944774, 4206820, 5889548, 7361935, 14723870, 29447740]

約数ペア:

[(1, 29447740), (2, 14723870), (4, 7361935), (5, 5889548), (7, 4206820), (10, 2944774), (14, 2103410), (17, 1732220), (20, 1472387), (28, 1051705), (34, 866110), (35, 841364), (68, 433055), (70, 420682), (85, 346444), (119, 247460), (140, 210341), (170, 173222), (238, 123730), (340, 86611), (476, 61865), (595, 49492), (1190, 24746), (2380, 12373)]