30224272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 63398720

約数和(自身を除く): 33174448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 439, 662, 878, 1324, 1756, 2648, 3512, 4303, 5296, 5707, 7024, 8606, 11414, 17212, 22828, 34424, 45656, 68848, 91312, 145309, 290618, 581236, 1162472, 1889017, 2324944, 3778034, 7556068, 15112136, 30224272]

約数ペア:

[(1, 30224272), (2, 15112136), (4, 7556068), (8, 3778034), (13, 2324944), (16, 1889017), (26, 1162472), (52, 581236), (104, 290618), (208, 145309), (331, 91312), (439, 68848), (662, 45656), (878, 34424), (1324, 22828), (1756, 17212), (2648, 11414), (3512, 8606), (4303, 7024), (5296, 5707)]