69842260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 154224000

約数和(自身を除く): 84381740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1019, 1490, 2038, 2980, 3427, 4076, 5095, 6854, 10190, 13708, 17135, 20380, 23437, 34270, 46874, 68540, 93748, 117185, 151831, 234370, 303662, 468740, 607324, 759155, 1518310, 3036620, 3492113, 6984226, 13968452, 17460565, 34921130, 69842260]

約数ペア:

[(1, 69842260), (2, 34921130), (4, 17460565), (5, 13968452), (10, 6984226), (20, 3492113), (23, 3036620), (46, 1518310), (92, 759155), (115, 607324), (149, 468740), (230, 303662), (298, 234370), (460, 151831), (596, 117185), (745, 93748), (1019, 68540), (1490, 46874), (2038, 34270), (2980, 23437), (3427, 20380), (4076, 17135), (5095, 13708), (6854, 10190)]