31313302410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80290519}}^1$

素因数の和:80290542

約数の個数: 32

約数和(自身を含む): 80932844160

約数和(自身を除く): 49619541750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 80290519, 160581038, 240871557, 401452595, 481743114, 802905190, 1043776747, 1204357785, 2087553494, 2408715570, 3131330241, 5218883735, 6262660482, 10437767470, 15656651205, 31313302410]

約数ペア:

[(1, 31313302410), (2, 15656651205), (3, 10437767470), (5, 6262660482), (6, 5218883735), (10, 3131330241), (13, 2408715570), (15, 2087553494), (26, 1204357785), (30, 1043776747), (39, 802905190), (65, 481743114), (78, 401452595), (130, 240871557), (195, 160581038), (390, 80290519)]