29647780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47819}}^1$

素因数の和:47859

約数の個数: 24

約数和(自身を含む): 64270080

約数和(自身を除く): 34622300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 47819, 95638, 191276, 239095, 478190, 956380, 1482389, 2964778, 5929556, 7411945, 14823890, 29647780]

約数ペア:

[(1, 29647780), (2, 14823890), (4, 7411945), (5, 5929556), (10, 2964778), (20, 1482389), (31, 956380), (62, 478190), (124, 239095), (155, 191276), (310, 95638), (620, 47819)]