1872149610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{172867}}^1$

素因数の和:172915

約数の個数: 48

約数和(自身を含む): 4742114976

約数和(自身を除く): 2869965366

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, 172867, 345734, 518601, 864335, 1037202, 1728670, 2593005, 3284473, 5186010, 6568946, 9853419, 16422365, 19706838, 32844730, 49267095, 62404987, 98534190, 124809974, 187214961, 312024935, 374429922, 624049870, 936074805, 1872149610]

約数ペア:

[(1, 1872149610), (2, 936074805), (3, 624049870), (5, 374429922), (6, 312024935), (10, 187214961), (15, 124809974), (19, 98534190), (30, 62404987), (38, 49267095), (57, 32844730), (95, 19706838), (114, 16422365), (190, 9853419), (285, 6568946), (361, 5186010), (570, 3284473), (722, 2593005), (1083, 1728670), (1805, 1037202), (2166, 864335), (3610, 518601), (5415, 345734), (10830, 172867)]