66868130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 147184128

約数和(自身を除く): 80315998

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 70, 82, 115, 161, 205, 230, 287, 322, 410, 574, 805, 943, 1013, 1435, 1610, 1886, 2026, 2870, 4715, 5065, 6601, 7091, 9430, 10130, 13202, 14182, 23299, 33005, 35455, 41533, 46598, 66010, 70910, 83066, 116495, 163093, 207665, 232990, 290731, 326186, 415330, 581462, 815465, 955259, 1453655, 1630930, 1910518, 2907310, 4776295, 6686813, 9552590, 13373626, 33434065, 66868130]

約数ペア:

[(1, 66868130), (2, 33434065), (5, 13373626), (7, 9552590), (10, 6686813), (14, 4776295), (23, 2907310), (35, 1910518), (41, 1630930), (46, 1453655), (70, 955259), (82, 815465), (115, 581462), (161, 415330), (205, 326186), (230, 290731), (287, 232990), (322, 207665), (410, 163093), (574, 116495), (805, 83066), (943, 70910), (1013, 66010), (1435, 46598), (1610, 41533), (1886, 35455), (2026, 33005), (2870, 23299), (4715, 14182), (5065, 13202), (6601, 10130), (7091, 9430)]