128519610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11867}}^1$

素因数の和:11915

約数の個数: 48

約数和(自身を含む): 325562976

約数和(自身を除く): 197043366

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 11867, 23734, 35601, 59335, 71202, 118670, 178005, 225473, 356010, 450946, 676419, 1127365, 1352838, 2254730, 3382095, 4283987, 6764190, 8567974, 12851961, 21419935, 25703922, 42839870, 64259805, 128519610]

約数ペア:

[(1, 128519610), (2, 64259805), (3, 42839870), (5, 25703922), (6, 21419935), (10, 12851961), (15, 8567974), (19, 6764190), (30, 4283987), (38, 3382095), (57, 2254730), (95, 1352838), (114, 1127365), (190, 676419), (285, 450946), (361, 356010), (570, 225473), (722, 178005), (1083, 118670), (1805, 71202), (2166, 59335), (3610, 35601), (5415, 23734), (10830, 11867)]