234057320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{119417}}^1$

素因数の和:119442

約数の個数: 48

約数和(自身を含む): 612614340

約数和(自身を除く): 378557020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 119417, 238834, 477668, 597085, 835919, 955336, 1194170, 1671838, 2388340, 3343676, 4179595, 4776680, 5851433, 6687352, 8359190, 11702866, 16718380, 23405732, 29257165, 33436760, 46811464, 58514330, 117028660, 234057320]

約数ペア:

[(1, 234057320), (2, 117028660), (4, 58514330), (5, 46811464), (7, 33436760), (8, 29257165), (10, 23405732), (14, 16718380), (20, 11702866), (28, 8359190), (35, 6687352), (40, 5851433), (49, 4776680), (56, 4179595), (70, 3343676), (98, 2388340), (140, 1671838), (196, 1194170), (245, 955336), (280, 835919), (392, 597085), (490, 477668), (980, 238834), (1960, 119417)]