39406890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42373}}^1$

素因数の和:42414

約数の個数: 32

約数和(自身を含む): 97629696

約数和(自身を除く): 58222806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 42373, 84746, 127119, 211865, 254238, 423730, 635595, 1271190, 1313563, 2627126, 3940689, 6567815, 7881378, 13135630, 19703445, 39406890]

約数ペア:

[(1, 39406890), (2, 19703445), (3, 13135630), (5, 7881378), (6, 6567815), (10, 3940689), (15, 2627126), (30, 1313563), (31, 1271190), (62, 635595), (93, 423730), (155, 254238), (186, 211865), (310, 127119), (465, 84746), (930, 42373)]