100811490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258491}}^1$

素因数の和:258514

約数の個数: 32

約数和(自身を含む): 260559936

約数和(自身を除く): 159748446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 258491, 516982, 775473, 1292455, 1550946, 2584910, 3360383, 3877365, 6720766, 7754730, 10081149, 16801915, 20162298, 33603830, 50405745, 100811490]

約数ペア:

[(1, 100811490), (2, 50405745), (3, 33603830), (5, 20162298), (6, 16801915), (10, 10081149), (13, 7754730), (15, 6720766), (26, 3877365), (30, 3360383), (39, 2584910), (65, 1550946), (78, 1292455), (130, 775473), (195, 516982), (390, 258491)]