91287930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8719}}^1$

素因数の和:9078

約数の個数: 32

約数和(自身を含む): 219744000

約数和(自身を除く): 128456070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 8719, 10470, 17438, 26157, 43595, 52314, 87190, 130785, 261570, 3042931, 6085862, 9128793, 15214655, 18257586, 30429310, 45643965, 91287930]

約数ペア:

[(1, 91287930), (2, 45643965), (3, 30429310), (5, 18257586), (6, 15214655), (10, 9128793), (15, 6085862), (30, 3042931), (349, 261570), (698, 130785), (1047, 87190), (1745, 52314), (2094, 43595), (3490, 26157), (5235, 17438), (8719, 10470)]