142964340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2382739}}^1$

素因数の和:2382751

約数の個数: 24

約数和(自身を含む): 400300320

約数和(自身を除く): 257335980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2382739, 4765478, 7148217, 9530956, 11913695, 14296434, 23827390, 28592868, 35741085, 47654780, 71482170, 142964340]

約数ペア:

[(1, 142964340), (2, 71482170), (3, 47654780), (4, 35741085), (5, 28592868), (6, 23827390), (10, 14296434), (12, 11913695), (15, 9530956), (20, 7148217), (30, 4765478), (60, 2382739)]