87213630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 246896640

約数和(自身を除く): 159683010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 395, 474, 490, 553, 735, 751, 790, 1106, 1185, 1470, 1502, 1659, 2253, 2370, 2765, 3318, 3755, 3871, 4506, 5257, 5530, 7510, 7742, 8295, 10514, 11265, 11613, 15771, 16590, 19355, 22530, 23226, 26285, 31542, 36799, 38710, 52570, 58065, 59329, 73598, 78855, 110397, 116130, 118658, 157710, 177987, 183995, 220794, 296645, 355974, 367990, 415303, 551985, 593290, 830606, 889935, 1103970, 1245909, 1779870, 2076515, 2491818, 2907121, 4153030, 5814242, 6229545, 8721363, 12459090, 14535605, 17442726, 29071210, 43606815, 87213630]

約数ペア:

[(1, 87213630), (2, 43606815), (3, 29071210), (5, 17442726), (6, 14535605), (7, 12459090), (10, 8721363), (14, 6229545), (15, 5814242), (21, 4153030), (30, 2907121), (35, 2491818), (42, 2076515), (49, 1779870), (70, 1245909), (79, 1103970), (98, 889935), (105, 830606), (147, 593290), (158, 551985), (210, 415303), (237, 367990), (245, 355974), (294, 296645), (395, 220794), (474, 183995), (490, 177987), (553, 157710), (735, 118658), (751, 116130), (790, 110397), (1106, 78855), (1185, 73598), (1470, 59329), (1502, 58065), (1659, 52570), (2253, 38710), (2370, 36799), (2765, 31542), (3318, 26285), (3755, 23226), (3871, 22530), (4506, 19355), (5257, 16590), (5530, 15771), (7510, 11613), (7742, 11265), (8295, 10514)]