135333810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21179}}^1$

素因数の和:21263

約数の個数: 48

約数和(自身を含む): 356840640

約数和(自身を除く): 221506830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 21179, 42358, 63537, 105895, 127074, 190611, 211790, 317685, 381222, 635370, 953055, 1503709, 1906110, 3007418, 4511127, 7518545, 9022254, 13533381, 15037090, 22555635, 27066762, 45111270, 67666905, 135333810]

約数ペア:

[(1, 135333810), (2, 67666905), (3, 45111270), (5, 27066762), (6, 22555635), (9, 15037090), (10, 13533381), (15, 9022254), (18, 7518545), (30, 4511127), (45, 3007418), (71, 1906110), (90, 1503709), (142, 953055), (213, 635370), (355, 381222), (426, 317685), (639, 211790), (710, 190611), (1065, 127074), (1278, 105895), (2130, 63537), (3195, 42358), (6390, 21179)]