211736730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 523911168

約数和(自身を除く): 312174438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 151, 215, 258, 302, 430, 453, 645, 755, 906, 1087, 1290, 1510, 2174, 2265, 3261, 4530, 5435, 6493, 6522, 10870, 12986, 16305, 19479, 32465, 32610, 38958, 46741, 64930, 93482, 97395, 140223, 164137, 194790, 233705, 280446, 328274, 467410, 492411, 701115, 820685, 984822, 1402230, 1641370, 2462055, 4924110, 7057891, 14115782, 21173673, 35289455, 42347346, 70578910, 105868365, 211736730]

約数ペア:

[(1, 211736730), (2, 105868365), (3, 70578910), (5, 42347346), (6, 35289455), (10, 21173673), (15, 14115782), (30, 7057891), (43, 4924110), (86, 2462055), (129, 1641370), (151, 1402230), (215, 984822), (258, 820685), (302, 701115), (430, 492411), (453, 467410), (645, 328274), (755, 280446), (906, 233705), (1087, 194790), (1290, 164137), (1510, 140223), (2174, 97395), (2265, 93482), (3261, 64930), (4530, 46741), (5435, 38958), (6493, 32610), (6522, 32465), (10870, 19479), (12986, 16305)]