74318190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 186126336

約数和(自身を除く): 111808146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 53, 86, 106, 129, 159, 215, 258, 265, 318, 430, 530, 645, 795, 1087, 1290, 1590, 2174, 2279, 3261, 4558, 5435, 6522, 6837, 10870, 11395, 13674, 16305, 22790, 32610, 34185, 46741, 57611, 68370, 93482, 115222, 140223, 172833, 233705, 280446, 288055, 345666, 467410, 576110, 701115, 864165, 1402230, 1728330, 2477273, 4954546, 7431819, 12386365, 14863638, 24772730, 37159095, 74318190]

約数ペア:

[(1, 74318190), (2, 37159095), (3, 24772730), (5, 14863638), (6, 12386365), (10, 7431819), (15, 4954546), (30, 2477273), (43, 1728330), (53, 1402230), (86, 864165), (106, 701115), (129, 576110), (159, 467410), (215, 345666), (258, 288055), (265, 280446), (318, 233705), (430, 172833), (530, 140223), (645, 115222), (795, 93482), (1087, 68370), (1290, 57611), (1590, 46741), (2174, 34185), (2279, 32610), (3261, 22790), (4558, 16305), (5435, 13674), (6522, 11395), (6837, 10870)]