155433810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{740161}}^1$

素因数の和:740178

約数の個数: 32

約数和(自身を含む): 426333312

約数和(自身を除く): 270899502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 740161, 1480322, 2220483, 3700805, 4440966, 5181127, 7401610, 10362254, 11102415, 15543381, 22204830, 25905635, 31086762, 51811270, 77716905, 155433810]

約数ペア:

[(1, 155433810), (2, 77716905), (3, 51811270), (5, 31086762), (6, 25905635), (7, 22204830), (10, 15543381), (14, 11102415), (15, 10362254), (21, 7401610), (30, 5181127), (35, 4440966), (42, 3700805), (70, 2220483), (105, 1480322), (210, 740161)]