230516490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{18787}}^1$

素因数の和:19206

約数の個数: 32

約数和(自身を含む): 554621760

約数和(自身を除く): 324105270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 6135, 12270, 18787, 37574, 56361, 93935, 112722, 187870, 281805, 563610, 7683883, 15367766, 23051649, 38419415, 46103298, 76838830, 115258245, 230516490]

約数ペア:

[(1, 230516490), (2, 115258245), (3, 76838830), (5, 46103298), (6, 38419415), (10, 23051649), (15, 15367766), (30, 7683883), (409, 563610), (818, 281805), (1227, 187870), (2045, 112722), (2454, 93935), (4090, 56361), (6135, 37574), (12270, 18787)]