79431180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19759}}^1$

素因数の和:19838

約数の個数: 48

約数和(自身を含む): 225738240

約数和(自身を除く): 146307060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 19759, 39518, 59277, 79036, 98795, 118554, 197590, 237108, 296385, 395180, 592770, 1185540, 1323853, 2647706, 3971559, 5295412, 6619265, 7943118, 13238530, 15886236, 19857795, 26477060, 39715590, 79431180]

約数ペア:

[(1, 79431180), (2, 39715590), (3, 26477060), (4, 19857795), (5, 15886236), (6, 13238530), (10, 7943118), (12, 6619265), (15, 5295412), (20, 3971559), (30, 2647706), (60, 1323853), (67, 1185540), (134, 592770), (201, 395180), (268, 296385), (335, 237108), (402, 197590), (670, 118554), (804, 98795), (1005, 79036), (1340, 59277), (2010, 39518), (4020, 19759)]