22235990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10247}}^1$

素因数の和:10292

約数の個数: 32

約数和(自身を含む): 47222784

約数和(自身を除く): 24986794

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 10247, 20494, 51235, 71729, 102470, 143458, 317657, 358645, 635314, 717290, 1588285, 2223599, 3176570, 4447198, 11117995, 22235990]

約数ペア:

[(1, 22235990), (2, 11117995), (5, 4447198), (7, 3176570), (10, 2223599), (14, 1588285), (31, 717290), (35, 635314), (62, 358645), (70, 317657), (155, 143458), (217, 102470), (310, 71729), (434, 51235), (1085, 20494), (2170, 10247)]