479780190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{23279}}^1$

素因数の和:23521

約数の個数: 48

約数和(自身を含む): 1252929600

約数和(自身を除く): 773149410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 1145, 1374, 2061, 2290, 3435, 4122, 6870, 10305, 20610, 23279, 46558, 69837, 116395, 139674, 209511, 232790, 349185, 419022, 698370, 1047555, 2095110, 5330891, 10661782, 15992673, 26654455, 31985346, 47978019, 53308910, 79963365, 95956038, 159926730, 239890095, 479780190]

約数ペア:

[(1, 479780190), (2, 239890095), (3, 159926730), (5, 95956038), (6, 79963365), (9, 53308910), (10, 47978019), (15, 31985346), (18, 26654455), (30, 15992673), (45, 10661782), (90, 5330891), (229, 2095110), (458, 1047555), (687, 698370), (1145, 419022), (1374, 349185), (2061, 232790), (2290, 209511), (3435, 139674), (4122, 116395), (6870, 69837), (10305, 46558), (20610, 23279)]