29866460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 67944576

約数和(自身を除く): 38078116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 313, 367, 626, 734, 1252, 1468, 1565, 1835, 3130, 3670, 4069, 4771, 6260, 7340, 8138, 9542, 16276, 19084, 20345, 23855, 40690, 47710, 81380, 95420, 114871, 229742, 459484, 574355, 1148710, 1493323, 2297420, 2986646, 5973292, 7466615, 14933230, 29866460]

約数ペア:

[(1, 29866460), (2, 14933230), (4, 7466615), (5, 5973292), (10, 2986646), (13, 2297420), (20, 1493323), (26, 1148710), (52, 574355), (65, 459484), (130, 229742), (260, 114871), (313, 95420), (367, 81380), (626, 47710), (734, 40690), (1252, 23855), (1468, 20345), (1565, 19084), (1835, 16276), (3130, 9542), (3670, 8138), (4069, 7340), (4771, 6260)]