70551470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 140767200

約数和(自身を除く): 70215730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 199, 242, 293, 398, 586, 605, 995, 1210, 1465, 1990, 2189, 2930, 3223, 4378, 6446, 10945, 16115, 21890, 24079, 32230, 35453, 48158, 58307, 70906, 116614, 120395, 177265, 240790, 291535, 354530, 583070, 641377, 1282754, 3206885, 6413770, 7055147, 14110294, 35275735, 70551470]

約数ペア:

[(1, 70551470), (2, 35275735), (5, 14110294), (10, 7055147), (11, 6413770), (22, 3206885), (55, 1282754), (110, 641377), (121, 583070), (199, 354530), (242, 291535), (293, 240790), (398, 177265), (586, 120395), (605, 116614), (995, 70906), (1210, 58307), (1465, 48158), (1990, 35453), (2189, 32230), (2930, 24079), (3223, 21890), (4378, 16115), (6446, 10945)]