42150190

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 35609810

約数列:

[1, 2, 5, 10, 59, 118, 199, 295, 359, 398, 590, 718, 995, 1795, 1990, 3590, 11741, 21181, 23482, 42362, 58705, 71441, 105905, 117410, 142882, 211810, 357205, 714410, 4215019, 8430038, 21075095, 42150190]

約数ペア:

[(1, 42150190), (2, 21075095), (5, 8430038), (10, 4215019), (59, 714410), (118, 357205), (199, 211810), (295, 142882), (359, 117410), (398, 105905), (590, 71441), (718, 58705), (995, 42362), (1795, 23482), (1990, 21181), (3590, 11741)]