86305730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 185442048

約数和(自身を除く): 99136318

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 215, 265, 301, 371, 430, 530, 541, 602, 742, 1082, 1505, 1855, 2279, 2705, 3010, 3710, 3787, 4558, 5410, 7574, 11395, 15953, 18935, 22790, 23263, 28673, 31906, 37870, 46526, 57346, 79765, 116315, 143365, 159530, 162841, 200711, 232630, 286730, 325682, 401422, 814205, 1003555, 1232939, 1628410, 2007110, 2465878, 6164695, 8630573, 12329390, 17261146, 43152865, 86305730]

約数ペア:

[(1, 86305730), (2, 43152865), (5, 17261146), (7, 12329390), (10, 8630573), (14, 6164695), (35, 2465878), (43, 2007110), (53, 1628410), (70, 1232939), (86, 1003555), (106, 814205), (215, 401422), (265, 325682), (301, 286730), (371, 232630), (430, 200711), (530, 162841), (541, 159530), (602, 143365), (742, 116315), (1082, 79765), (1505, 57346), (1855, 46526), (2279, 37870), (2705, 31906), (3010, 28673), (3710, 23263), (3787, 22790), (4558, 18935), (5410, 15953), (7574, 11395)]