69127130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7741}}^1$

素因数の和:7814

約数の個数: 32

約数和(自身を含む): 133781760

約数和(自身を除く): 64654630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 7741, 8930, 15482, 38705, 77410, 147079, 294158, 363827, 727654, 735395, 1470790, 1819135, 3638270, 6912713, 13825426, 34563565, 69127130]

約数ペア:

[(1, 69127130), (2, 34563565), (5, 13825426), (10, 6912713), (19, 3638270), (38, 1819135), (47, 1470790), (94, 735395), (95, 727654), (190, 363827), (235, 294158), (470, 147079), (893, 77410), (1786, 38705), (4465, 15482), (7741, 8930)]