90343610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 205908480

約数和(自身を除く): 115564870

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 79, 85, 119, 155, 158, 170, 217, 238, 310, 395, 434, 527, 553, 595, 790, 961, 1054, 1085, 1106, 1190, 1343, 1922, 2170, 2449, 2635, 2686, 2765, 3689, 4805, 4898, 5270, 5530, 6715, 6727, 7378, 9401, 9610, 12245, 13430, 13454, 16337, 17143, 18445, 18802, 24490, 32674, 33635, 34286, 36890, 41633, 47005, 67270, 75919, 81685, 83266, 85715, 94010, 114359, 151838, 163370, 171430, 208165, 228718, 291431, 379595, 416330, 531433, 571795, 582862, 759190, 1062866, 1143590, 1290623, 1457155, 2581246, 2657165, 2914310, 5314330, 6453115, 9034361, 12906230, 18068722, 45171805, 90343610]

約数ペア:

[(1, 90343610), (2, 45171805), (5, 18068722), (7, 12906230), (10, 9034361), (14, 6453115), (17, 5314330), (31, 2914310), (34, 2657165), (35, 2581246), (62, 1457155), (70, 1290623), (79, 1143590), (85, 1062866), (119, 759190), (155, 582862), (158, 571795), (170, 531433), (217, 416330), (238, 379595), (310, 291431), (395, 228718), (434, 208165), (527, 171430), (553, 163370), (595, 151838), (790, 114359), (961, 94010), (1054, 85715), (1085, 83266), (1106, 81685), (1190, 75919), (1343, 67270), (1922, 47005), (2170, 41633), (2449, 36890), (2635, 34286), (2686, 33635), (2765, 32674), (3689, 24490), (4805, 18802), (4898, 18445), (5270, 17143), (5530, 16337), (6715, 13454), (6727, 13430), (7378, 12245), (9401, 9610)]