30334480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34471}}^1$

素因数の和:34495

約数の個数: 40

約数和(自身を含む): 76941504

約数和(自身を除く): 46607024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 34471, 68942, 137884, 172355, 275768, 344710, 379181, 551536, 689420, 758362, 1378840, 1516724, 1895905, 2757680, 3033448, 3791810, 6066896, 7583620, 15167240, 30334480]

約数ペア:

[(1, 30334480), (2, 15167240), (4, 7583620), (5, 6066896), (8, 3791810), (10, 3033448), (11, 2757680), (16, 1895905), (20, 1516724), (22, 1378840), (40, 758362), (44, 689420), (55, 551536), (80, 379181), (88, 344710), (110, 275768), (176, 172355), (220, 137884), (440, 68942), (880, 34471)]