266933170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4555

約数の個数: 64

約数和(自身を含む): 588612096

約数和(自身を除く): 321678926

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 322, 370, 518, 805, 851, 1295, 1610, 1702, 2590, 4255, 4481, 5957, 8510, 8962, 11914, 22405, 29785, 31367, 44810, 59570, 62734, 103063, 156835, 165797, 206126, 313670, 331594, 515315, 721441, 828985, 1030630, 1160579, 1442882, 1657970, 2321158, 3607205, 3813331, 5802895, 7214410, 7626662, 11605790, 19066655, 26693317, 38133310, 53386634, 133466585, 266933170]

約数ペア:

[(1, 266933170), (2, 133466585), (5, 53386634), (7, 38133310), (10, 26693317), (14, 19066655), (23, 11605790), (35, 7626662), (37, 7214410), (46, 5802895), (70, 3813331), (74, 3607205), (115, 2321158), (161, 1657970), (185, 1442882), (230, 1160579), (259, 1030630), (322, 828985), (370, 721441), (518, 515315), (805, 331594), (851, 313670), (1295, 206126), (1610, 165797), (1702, 156835), (2590, 103063), (4255, 62734), (4481, 59570), (5957, 44810), (8510, 31367), (8962, 29785), (11914, 22405)]