1004931090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{195893}}^1$

素因数の和:195928

約数の個数: 64

約数和(自身を含む): 2820873600

約数和(自身を除く): 1815942510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 195893, 391786, 587679, 979465, 1175358, 1763037, 1958930, 2938395, 3526074, 3721967, 5289111, 5876790, 7443934, 8815185, 10578222, 11165901, 17630370, 18609835, 22331802, 26445555, 33497703, 37219670, 52891110, 55829505, 66995406, 100493109, 111659010, 167488515, 200986218, 334977030, 502465545, 1004931090]

約数ペア:

[(1, 1004931090), (2, 502465545), (3, 334977030), (5, 200986218), (6, 167488515), (9, 111659010), (10, 100493109), (15, 66995406), (18, 55829505), (19, 52891110), (27, 37219670), (30, 33497703), (38, 26445555), (45, 22331802), (54, 18609835), (57, 17630370), (90, 11165901), (95, 10578222), (114, 8815185), (135, 7443934), (171, 5876790), (190, 5289111), (270, 3721967), (285, 3526074), (342, 2938395), (513, 1958930), (570, 1763037), (855, 1175358), (1026, 979465), (1710, 587679), (2565, 391786), (5130, 195893)]