103638540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90911}}^1$

素因数の和:90942

約数の個数: 48

約数和(自身を含む): 305464320

約数和(自身を除く): 201825780

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, 90911, 181822, 272733, 363644, 454555, 545466, 909110, 1090932, 1363665, 1727309, 1818220, 2727330, 3454618, 5181927, 5454660, 6909236, 8636545, 10363854, 17273090, 20727708, 25909635, 34546180, 51819270, 103638540]

約数ペア:

[(1, 103638540), (2, 51819270), (3, 34546180), (4, 25909635), (5, 20727708), (6, 17273090), (10, 10363854), (12, 8636545), (15, 6909236), (19, 5454660), (20, 5181927), (30, 3454618), (38, 2727330), (57, 1818220), (60, 1727309), (76, 1363665), (95, 1090932), (114, 909110), (190, 545466), (228, 454555), (285, 363644), (380, 272733), (570, 181822), (1140, 90911)]