30523090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18061}}^1$

素因数の和:18094

約数の個数: 24

約数和(自身を含む): 59496228

約数和(自身を除く): 28973138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 18061, 36122, 90305, 180610, 234793, 469586, 1173965, 2347930, 3052309, 6104618, 15261545, 30523090]

約数ペア:

[(1, 30523090), (2, 15261545), (5, 6104618), (10, 3052309), (13, 2347930), (26, 1173965), (65, 469586), (130, 234793), (169, 180610), (338, 90305), (845, 36122), (1690, 18061)]