3078223459780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53281}}^1\times {\mathrm{412667}}^1$

素因数の和:465964

約数の個数: 48

約数和(自身を含む): 7387892862336

約数和(自身を除く): 4309669402556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 53281, 106562, 213124, 266405, 372967, 412667, 532810, 745934, 825334, 1065620, 1491868, 1650668, 1864835, 2063335, 2888669, 3729670, 4126670, 5777338, 7459340, 8253340, 11554676, 14443345, 28886690, 57773380, 21987310427, 43974620854, 87949241708, 109936552135, 153911172989, 219873104270, 307822345978, 439746208540, 615644691956, 769555864945, 1539111729890, 3078223459780]

約数ペア:

[(1, 3078223459780), (2, 1539111729890), (4, 769555864945), (5, 615644691956), (7, 439746208540), (10, 307822345978), (14, 219873104270), (20, 153911172989), (28, 109936552135), (35, 87949241708), (70, 43974620854), (140, 21987310427), (53281, 57773380), (106562, 28886690), (213124, 14443345), (266405, 11554676), (372967, 8253340), (412667, 7459340), (532810, 5777338), (745934, 4126670), (825334, 3729670), (1065620, 2888669), (1491868, 2063335), (1650668, 1864835)]