195328740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{171341}}^1$

素因数の和:171372

約数の個数: 48

約数和(自身を含む): 575709120

約数和(自身を除く): 380380380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 171341, 342682, 514023, 685364, 856705, 1028046, 1713410, 2056092, 2570115, 3255479, 3426820, 5140230, 6510958, 9766437, 10280460, 13021916, 16277395, 19532874, 32554790, 39065748, 48832185, 65109580, 97664370, 195328740]

約数ペア:

[(1, 195328740), (2, 97664370), (3, 65109580), (4, 48832185), (5, 39065748), (6, 32554790), (10, 19532874), (12, 16277395), (15, 13021916), (19, 10280460), (20, 9766437), (30, 6510958), (38, 5140230), (57, 3426820), (60, 3255479), (76, 2570115), (95, 2056092), (114, 1713410), (190, 1028046), (228, 856705), (285, 685364), (380, 514023), (570, 342682), (1140, 171341)]