89065290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{80239}}^1$

素因数の和:80286

約数の個数: 32

約数和(自身を含む): 219536640

約数和(自身を除く): 130471350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 80239, 160478, 240717, 401195, 481434, 802390, 1203585, 2407170, 2968843, 5937686, 8906529, 14844215, 17813058, 29688430, 44532645, 89065290]

約数ペア:

[(1, 89065290), (2, 44532645), (3, 29688430), (5, 17813058), (6, 14844215), (10, 8906529), (15, 5937686), (30, 2968843), (37, 2407170), (74, 1203585), (111, 802390), (185, 481434), (222, 401195), (370, 240717), (555, 160478), (1110, 80239)]