147155310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23029}}^1$

素因数の和:23113

約数の個数: 48

約数和(自身を含む): 388009440

約数和(自身を除く): 240854130

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, 23029, 46058, 69087, 115145, 138174, 207261, 230290, 345435, 414522, 690870, 1036305, 1635059, 2072610, 3270118, 4905177, 8175295, 9810354, 14715531, 16350590, 24525885, 29431062, 49051770, 73577655, 147155310]

約数ペア:

[(1, 147155310), (2, 73577655), (3, 49051770), (5, 29431062), (6, 24525885), (9, 16350590), (10, 14715531), (15, 9810354), (18, 8175295), (30, 4905177), (45, 3270118), (71, 2072610), (90, 1635059), (142, 1036305), (213, 690870), (355, 414522), (426, 345435), (639, 230290), (710, 207261), (1065, 138174), (1278, 115145), (2130, 69087), (3195, 46058), (6390, 23029)]