2833135980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2485207}}^1$

素因数の和:2485238

約数の個数: 48

約数和(自身を含む): 8350298880

約数和(自身を除く): 5517162900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2485207, 4970414, 7455621, 9940828, 12426035, 14911242, 24852070, 29822484, 37278105, 47218933, 49704140, 74556210, 94437866, 141656799, 149112420, 188875732, 236094665, 283313598, 472189330, 566627196, 708283995, 944378660, 1416567990, 2833135980]

約数ペア:

[(1, 2833135980), (2, 1416567990), (3, 944378660), (4, 708283995), (5, 566627196), (6, 472189330), (10, 283313598), (12, 236094665), (15, 188875732), (19, 149112420), (20, 141656799), (30, 94437866), (38, 74556210), (57, 49704140), (60, 47218933), (76, 37278105), (95, 29822484), (114, 24852070), (190, 14911242), (228, 12426035), (285, 9940828), (380, 7455621), (570, 4970414), (1140, 2485207)]