85549380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{587}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 275014656

約数和(自身を除く): 189465276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 347, 420, 587, 694, 1041, 1174, 1388, 1735, 1761, 2082, 2348, 2429, 2935, 3470, 3522, 4109, 4164, 4858, 5205, 5870, 6940, 7044, 7287, 8218, 8805, 9716, 10410, 11740, 12145, 12327, 14574, 16436, 17610, 20545, 20820, 24290, 24654, 29148, 35220, 36435, 41090, 48580, 49308, 61635, 72870, 82180, 123270, 145740, 203689, 246540, 407378, 611067, 814756, 1018445, 1222134, 1425823, 2036890, 2444268, 2851646, 3055335, 4073780, 4277469, 5703292, 6110670, 7129115, 8554938, 12221340, 14258230, 17109876, 21387345, 28516460, 42774690, 85549380]

約数ペア:

[(1, 85549380), (2, 42774690), (3, 28516460), (4, 21387345), (5, 17109876), (6, 14258230), (7, 12221340), (10, 8554938), (12, 7129115), (14, 6110670), (15, 5703292), (20, 4277469), (21, 4073780), (28, 3055335), (30, 2851646), (35, 2444268), (42, 2036890), (60, 1425823), (70, 1222134), (84, 1018445), (105, 814756), (140, 611067), (210, 407378), (347, 246540), (420, 203689), (587, 145740), (694, 123270), (1041, 82180), (1174, 72870), (1388, 61635), (1735, 49308), (1761, 48580), (2082, 41090), (2348, 36435), (2429, 35220), (2935, 29148), (3470, 24654), (3522, 24290), (4109, 20820), (4164, 20545), (4858, 17610), (5205, 16436), (5870, 14574), (6940, 12327), (7044, 12145), (7287, 11740), (8218, 10410), (8805, 9716)]