68849730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13421}}^1$

素因数の和:13456

約数の個数: 64

約数和(自身を含む): 193276800

約数和(自身を除く): 124427070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 13421, 26842, 40263, 67105, 80526, 120789, 134210, 201315, 241578, 254999, 362367, 402630, 509998, 603945, 724734, 764997, 1207890, 1274995, 1529994, 1811835, 2294991, 2549990, 3623670, 3824985, 4589982, 6884973, 7649970, 11474955, 13769946, 22949910, 34424865, 68849730]

約数ペア:

[(1, 68849730), (2, 34424865), (3, 22949910), (5, 13769946), (6, 11474955), (9, 7649970), (10, 6884973), (15, 4589982), (18, 3824985), (19, 3623670), (27, 2549990), (30, 2294991), (38, 1811835), (45, 1529994), (54, 1274995), (57, 1207890), (90, 764997), (95, 724734), (114, 603945), (135, 509998), (171, 402630), (190, 362367), (270, 254999), (285, 241578), (342, 201315), (513, 134210), (570, 120789), (855, 80526), (1026, 67105), (1710, 40263), (2565, 26842), (5130, 13421)]