71292270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1759}}^1$

素因数の和:1969

約数の個数: 64

約数和(自身を含む): 196669440

約数和(自身を除く): 125377170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1759, 1930, 2702, 2895, 3518, 4053, 5277, 5790, 6755, 8106, 8795, 10554, 12313, 13510, 17590, 20265, 24626, 26385, 36939, 40530, 52770, 61565, 73878, 123130, 184695, 339487, 369390, 678974, 1018461, 1697435, 2036922, 2376409, 3394870, 4752818, 5092305, 7129227, 10184610, 11882045, 14258454, 23764090, 35646135, 71292270]

約数ペア:

[(1, 71292270), (2, 35646135), (3, 23764090), (5, 14258454), (6, 11882045), (7, 10184610), (10, 7129227), (14, 5092305), (15, 4752818), (21, 3394870), (30, 2376409), (35, 2036922), (42, 1697435), (70, 1018461), (105, 678974), (193, 369390), (210, 339487), (386, 184695), (579, 123130), (965, 73878), (1158, 61565), (1351, 52770), (1759, 40530), (1930, 36939), (2702, 26385), (2895, 24626), (3518, 20265), (4053, 17590), (5277, 13510), (5790, 12313), (6755, 10554), (8106, 8795)]