29198590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 25544450

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 719, 1310, 1438, 3595, 4061, 7190, 8122, 20305, 22289, 40610, 44578, 94189, 111445, 188378, 222890, 470945, 941890, 2919859, 5839718, 14599295, 29198590]

約数ペア:

[(1, 29198590), (2, 14599295), (5, 5839718), (10, 2919859), (31, 941890), (62, 470945), (131, 222890), (155, 188378), (262, 111445), (310, 94189), (655, 44578), (719, 40610), (1310, 22289), (1438, 20305), (3595, 8122), (4061, 7190)]