70815470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 151234560

約数和(自身を除く): 80419090

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1093, 1178, 1705, 2090, 2186, 2945, 3410, 5465, 5890, 6479, 10930, 12023, 12958, 20767, 24046, 32395, 33883, 41534, 60115, 64790, 67766, 103835, 120230, 169415, 207670, 228437, 338830, 372713, 456874, 643777, 745426, 1142185, 1287554, 1863565, 2284370, 3218885, 3727130, 6437770, 7081547, 14163094, 35407735, 70815470]

約数ペア:

[(1, 70815470), (2, 35407735), (5, 14163094), (10, 7081547), (11, 6437770), (19, 3727130), (22, 3218885), (31, 2284370), (38, 1863565), (55, 1287554), (62, 1142185), (95, 745426), (110, 643777), (155, 456874), (190, 372713), (209, 338830), (310, 228437), (341, 207670), (418, 169415), (589, 120230), (682, 103835), (1045, 67766), (1093, 64790), (1178, 60115), (1705, 41534), (2090, 33883), (2186, 32395), (2945, 24046), (3410, 20767), (5465, 12958), (5890, 12023), (6479, 10930)]