42139170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{156071}}^1$

素因数の和:156087

約数の個数: 32

約数和(自身を含む): 112371840

約数和(自身を除く): 70232670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 156071, 312142, 468213, 780355, 936426, 1404639, 1560710, 2341065, 2809278, 4213917, 4682130, 7023195, 8427834, 14046390, 21069585, 42139170]

約数ペア:

[(1, 42139170), (2, 21069585), (3, 14046390), (5, 8427834), (6, 7023195), (9, 4682130), (10, 4213917), (15, 2809278), (18, 2341065), (27, 1560710), (30, 1404639), (45, 936426), (54, 780355), (90, 468213), (135, 312142), (270, 156071)]