30196868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8179}}^1$

素因数の和:8267

約数の個数: 24

約数和(自身を含む): 57718080

約数和(自身を除く): 27521212

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 8179, 16358, 32716, 106327, 212654, 425308, 580709, 1161418, 2322836, 7549217, 15098434, 30196868]

約数ペア:

[(1, 30196868), (2, 15098434), (4, 7549217), (13, 2322836), (26, 1161418), (52, 580709), (71, 425308), (142, 212654), (284, 106327), (923, 32716), (1846, 16358), (3692, 8179)]