143015390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120181}}^1$

素因数の和:120212

約数の個数: 32

約数和(自身を含む): 311511744

約数和(自身を除く): 168496354

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 120181, 240362, 600905, 841267, 1201810, 1682534, 2043077, 4086154, 4206335, 8412670, 10215385, 14301539, 20430770, 28603078, 71507695, 143015390]

約数ペア:

[(1, 143015390), (2, 71507695), (5, 28603078), (7, 20430770), (10, 14301539), (14, 10215385), (17, 8412670), (34, 4206335), (35, 4086154), (70, 2043077), (85, 1682534), (119, 1201810), (170, 841267), (238, 600905), (595, 240362), (1190, 120181)]