76263740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3919}}^1$

素因数の和:4074

約数の個数: 48

約数和(自身を含む): 184396800

約数和(自身を除く): 108133060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3892, 3919, 4865, 7838, 9730, 15676, 19460, 19595, 27433, 39190, 54866, 78380, 109732, 137165, 274330, 544741, 548660, 1089482, 2178964, 2723705, 3813187, 5447410, 7626374, 10894820, 15252748, 19065935, 38131870, 76263740]

約数ペア:

[(1, 76263740), (2, 38131870), (4, 19065935), (5, 15252748), (7, 10894820), (10, 7626374), (14, 5447410), (20, 3813187), (28, 2723705), (35, 2178964), (70, 1089482), (139, 548660), (140, 544741), (278, 274330), (556, 137165), (695, 109732), (973, 78380), (1390, 54866), (1946, 39190), (2780, 27433), (3892, 19595), (3919, 19460), (4865, 15676), (7838, 9730)]