165260030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97787}}^1$

素因数の和:97820

約数の個数: 24

約数和(自身を含む): 322113672

約数和(自身を除く): 156853642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 97787, 195574, 488935, 977870, 1271231, 2542462, 6356155, 12712310, 16526003, 33052006, 82630015, 165260030]

約数ペア:

[(1, 165260030), (2, 82630015), (5, 33052006), (10, 16526003), (13, 12712310), (26, 6356155), (65, 2542462), (130, 1271231), (169, 977870), (338, 488935), (845, 195574), (1690, 97787)]