142713180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41729}}^1$

素因数の和:41763

約数の個数: 72

約数和(自身を含む): 455691600

約数和(自身を除く): 312978420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 41729, 83458, 125187, 166916, 208645, 250374, 375561, 417290, 500748, 625935, 751122, 792851, 834580, 1251870, 1502244, 1585702, 1877805, 2378553, 2503740, 3171404, 3755610, 3964255, 4757106, 7135659, 7511220, 7928510, 9514212, 11892765, 14271318, 15857020, 23785530, 28542636, 35678295, 47571060, 71356590, 142713180]

約数ペア:

[(1, 142713180), (2, 71356590), (3, 47571060), (4, 35678295), (5, 28542636), (6, 23785530), (9, 15857020), (10, 14271318), (12, 11892765), (15, 9514212), (18, 7928510), (19, 7511220), (20, 7135659), (30, 4757106), (36, 3964255), (38, 3755610), (45, 3171404), (57, 2503740), (60, 2378553), (76, 1877805), (90, 1585702), (95, 1502244), (114, 1251870), (171, 834580), (180, 792851), (190, 751122), (228, 625935), (285, 500748), (342, 417290), (380, 375561), (570, 250374), (684, 208645), (855, 166916), (1140, 125187), (1710, 83458), (3420, 41729)]