198519060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 574866432

約数和(自身を除く): 376347372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 223, 370, 401, 444, 446, 555, 669, 740, 802, 892, 1110, 1115, 1203, 1338, 1604, 2005, 2220, 2230, 2406, 2676, 3345, 4010, 4460, 4812, 6015, 6690, 8020, 8251, 12030, 13380, 14837, 16502, 24060, 24753, 29674, 33004, 41255, 44511, 49506, 59348, 74185, 82510, 89022, 89423, 99012, 123765, 148370, 165020, 178044, 178846, 222555, 247530, 268269, 296740, 357692, 445110, 447115, 495060, 536538, 890220, 894230, 1073076, 1341345, 1788460, 2682690, 3308651, 5365380, 6617302, 9925953, 13234604, 16543255, 19851906, 33086510, 39703812, 49629765, 66173020, 99259530, 198519060]

約数ペア:

[(1, 198519060), (2, 99259530), (3, 66173020), (4, 49629765), (5, 39703812), (6, 33086510), (10, 19851906), (12, 16543255), (15, 13234604), (20, 9925953), (30, 6617302), (37, 5365380), (60, 3308651), (74, 2682690), (111, 1788460), (148, 1341345), (185, 1073076), (222, 894230), (223, 890220), (370, 536538), (401, 495060), (444, 447115), (446, 445110), (555, 357692), (669, 296740), (740, 268269), (802, 247530), (892, 222555), (1110, 178846), (1115, 178044), (1203, 165020), (1338, 148370), (1604, 123765), (2005, 99012), (2220, 89423), (2230, 89022), (2406, 82510), (2676, 74185), (3345, 59348), (4010, 49506), (4460, 44511), (4812, 41255), (6015, 33004), (6690, 29674), (8020, 24753), (8251, 24060), (12030, 16502), (13380, 14837)]