89338380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78367}}^1$

素因数の和:78398

約数の個数: 48

約数和(自身を含む): 263316480

約数和(自身を除く): 173978100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 78367, 156734, 235101, 313468, 391835, 470202, 783670, 940404, 1175505, 1488973, 1567340, 2351010, 2977946, 4466919, 4702020, 5955892, 7444865, 8933838, 14889730, 17867676, 22334595, 29779460, 44669190, 89338380]

約数ペア:

[(1, 89338380), (2, 44669190), (3, 29779460), (4, 22334595), (5, 17867676), (6, 14889730), (10, 8933838), (12, 7444865), (15, 5955892), (19, 4702020), (20, 4466919), (30, 2977946), (38, 2351010), (57, 1567340), (60, 1488973), (76, 1175505), (95, 940404), (114, 783670), (190, 470202), (228, 391835), (285, 313468), (380, 235101), (570, 156734), (1140, 78367)]