61938270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 107889570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 243, 270, 355, 359, 405, 426, 486, 639, 710, 718, 810, 1065, 1077, 1215, 1278, 1795, 1917, 2130, 2154, 2430, 3195, 3231, 3590, 3834, 5385, 5751, 6390, 6462, 9585, 9693, 10770, 11502, 16155, 17253, 19170, 19386, 25489, 28755, 29079, 32310, 34506, 48465, 50978, 57510, 58158, 76467, 86265, 87237, 96930, 127445, 145395, 152934, 172530, 174474, 229401, 254890, 290790, 382335, 436185, 458802, 688203, 764670, 872370, 1147005, 1376406, 2064609, 2294010, 3441015, 4129218, 6193827, 6882030, 10323045, 12387654, 20646090, 30969135, 61938270]

約数ペア:

[(1, 61938270), (2, 30969135), (3, 20646090), (5, 12387654), (6, 10323045), (9, 6882030), (10, 6193827), (15, 4129218), (18, 3441015), (27, 2294010), (30, 2064609), (45, 1376406), (54, 1147005), (71, 872370), (81, 764670), (90, 688203), (135, 458802), (142, 436185), (162, 382335), (213, 290790), (243, 254890), (270, 229401), (355, 174474), (359, 172530), (405, 152934), (426, 145395), (486, 127445), (639, 96930), (710, 87237), (718, 86265), (810, 76467), (1065, 58158), (1077, 57510), (1215, 50978), (1278, 48465), (1795, 34506), (1917, 32310), (2130, 29079), (2154, 28755), (2430, 25489), (3195, 19386), (3231, 19170), (3590, 17253), (3834, 16155), (5385, 11502), (5751, 10770), (6390, 9693), (6462, 9585)]