66931110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4387

約数の個数: 80

約数和(自身を含む): 189486000

約数和(自身を除く): 122554890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4349, 5130, 7695, 8698, 13047, 15390, 21745, 26094, 39141, 43490, 65235, 78282, 82631, 117423, 130470, 165262, 195705, 234846, 247893, 352269, 391410, 413155, 495786, 587115, 704538, 743679, 826310, 1174230, 1239465, 1487358, 1761345, 2231037, 2478930, 3522690, 3718395, 4462074, 6693111, 7436790, 11155185, 13386222, 22310370, 33465555, 66931110]

約数ペア:

[(1, 66931110), (2, 33465555), (3, 22310370), (5, 13386222), (6, 11155185), (9, 7436790), (10, 6693111), (15, 4462074), (18, 3718395), (19, 3522690), (27, 2478930), (30, 2231037), (38, 1761345), (45, 1487358), (54, 1239465), (57, 1174230), (81, 826310), (90, 743679), (95, 704538), (114, 587115), (135, 495786), (162, 413155), (171, 391410), (190, 352269), (270, 247893), (285, 234846), (342, 195705), (405, 165262), (513, 130470), (570, 117423), (810, 82631), (855, 78282), (1026, 65235), (1539, 43490), (1710, 39141), (2565, 26094), (3078, 21745), (4349, 15390), (5130, 13047), (7695, 8698)]