85207590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3878

約数の個数: 96

約数和(自身を含む): 251203680

約数和(自身を除く): 165996090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 3833, 4446, 7410, 7666, 11115, 11499, 19165, 22230, 22998, 34497, 38330, 49829, 57495, 68994, 72827, 99658, 114990, 145654, 149487, 172485, 218481, 249145, 298974, 344970, 364135, 436962, 448461, 498290, 655443, 728270, 747435, 896922, 946751, 1092405, 1310886, 1494870, 1893502, 2184810, 2242305, 2840253, 3277215, 4484610, 4733755, 5680506, 6554430, 8520759, 9467510, 14201265, 17041518, 28402530, 42603795, 85207590]

約数ペア:

[(1, 85207590), (2, 42603795), (3, 28402530), (5, 17041518), (6, 14201265), (9, 9467510), (10, 8520759), (13, 6554430), (15, 5680506), (18, 4733755), (19, 4484610), (26, 3277215), (30, 2840253), (38, 2242305), (39, 2184810), (45, 1893502), (57, 1494870), (65, 1310886), (78, 1092405), (90, 946751), (95, 896922), (114, 747435), (117, 728270), (130, 655443), (171, 498290), (190, 448461), (195, 436962), (234, 364135), (247, 344970), (285, 298974), (342, 249145), (390, 218481), (494, 172485), (570, 149487), (585, 145654), (741, 114990), (855, 99658), (1170, 72827), (1235, 68994), (1482, 57495), (1710, 49829), (2223, 38330), (2470, 34497), (3705, 22998), (3833, 22230), (4446, 19165), (7410, 11499), (7666, 11115)]