18545070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1259}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 44634240

約数和(自身を除く): 26089170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1259, 1473, 2455, 2518, 2946, 3777, 4910, 6295, 7365, 7554, 12590, 14730, 18885, 37770, 618169, 1236338, 1854507, 3090845, 3709014, 6181690, 9272535, 18545070]

約数ペア:

[(1, 18545070), (2, 9272535), (3, 6181690), (5, 3709014), (6, 3090845), (10, 1854507), (15, 1236338), (30, 618169), (491, 37770), (982, 18885), (1259, 14730), (1473, 12590), (2455, 7554), (2518, 7365), (2946, 6295), (3777, 4910)]