3139040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 7747488

約数和(自身を除く): 4608448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 853, 920, 1706, 1840, 3412, 3680, 4265, 6824, 8530, 13648, 17060, 19619, 27296, 34120, 39238, 68240, 78476, 98095, 136480, 156952, 196190, 313904, 392380, 627808, 784760, 1569520, 3139040]

約数ペア:

[(1, 3139040), (2, 1569520), (4, 784760), (5, 627808), (8, 392380), (10, 313904), (16, 196190), (20, 156952), (23, 136480), (32, 98095), (40, 78476), (46, 68240), (80, 39238), (92, 34120), (115, 27296), (160, 19619), (184, 17060), (230, 13648), (368, 8530), (460, 6824), (736, 4265), (853, 3680), (920, 3412), (1706, 1840)]