225711610

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 415523520

約数和(自身を除く): 189811910

約数列:

[1, 2, 5, 10, 67, 134, 137, 274, 335, 670, 685, 1370, 2459, 4918, 9179, 12295, 18358, 24590, 45895, 91790, 164753, 329506, 336883, 673766, 823765, 1647530, 1684415, 3368830, 22571161, 45142322, 112855805, 225711610]

約数ペア:

[(1, 225711610), (2, 112855805), (5, 45142322), (10, 22571161), (67, 3368830), (134, 1684415), (137, 1647530), (274, 823765), (335, 673766), (670, 336883), (685, 329506), (1370, 164753), (2459, 91790), (4918, 45895), (9179, 24590), (12295, 18358)]