3147780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 9201024

約数和(自身を除く): 6053244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2281, 4562, 6843, 9124, 11405, 13686, 22810, 27372, 34215, 45620, 52463, 68430, 104926, 136860, 157389, 209852, 262315, 314778, 524630, 629556, 786945, 1049260, 1573890, 3147780]

約数ペア:

[(1, 3147780), (2, 1573890), (3, 1049260), (4, 786945), (5, 629556), (6, 524630), (10, 314778), (12, 262315), (15, 209852), (20, 157389), (23, 136860), (30, 104926), (46, 68430), (60, 52463), (69, 45620), (92, 34215), (115, 27372), (138, 22810), (230, 13686), (276, 11405), (345, 9124), (460, 6843), (690, 4562), (1380, 2281)]