61953190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15373}}^1$

素因数の和:15424

約数の個数: 32

約数和(自身を含む): 123975936

約数和(自身を除く): 62022746

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 15373, 30746, 76865, 153730, 199849, 399698, 476563, 953126, 999245, 1998490, 2382815, 4765630, 6195319, 12390638, 30976595, 61953190]

約数ペア:

[(1, 61953190), (2, 30976595), (5, 12390638), (10, 6195319), (13, 4765630), (26, 2382815), (31, 1998490), (62, 999245), (65, 953126), (130, 476563), (155, 399698), (310, 199849), (403, 153730), (806, 76865), (2015, 30746), (4030, 15373)]