2012334210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9811}}^1$

素因数の和:9920

約数の個数: 96

約数和(自身を含む): 5455315008

約数和(自身を除く): 3442980798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 53, 86, 90, 106, 129, 159, 215, 258, 265, 318, 387, 430, 477, 530, 645, 774, 795, 954, 1290, 1590, 1935, 2279, 2385, 3870, 4558, 4770, 6837, 9811, 11395, 13674, 19622, 20511, 22790, 29433, 34185, 41022, 49055, 58866, 68370, 88299, 98110, 102555, 147165, 176598, 205110, 294330, 421873, 441495, 519983, 843746, 882990, 1039966, 1265619, 1559949, 2109365, 2531238, 2599915, 3119898, 3796857, 4218730, 4679847, 5199830, 6328095, 7593714, 7799745, 9359694, 12656190, 15599490, 18984285, 22359269, 23399235, 37968570, 44718538, 46798470, 67077807, 111796345, 134155614, 201233421, 223592690, 335389035, 402466842, 670778070, 1006167105, 2012334210]

約数ペア:

[(1, 2012334210), (2, 1006167105), (3, 670778070), (5, 402466842), (6, 335389035), (9, 223592690), (10, 201233421), (15, 134155614), (18, 111796345), (30, 67077807), (43, 46798470), (45, 44718538), (53, 37968570), (86, 23399235), (90, 22359269), (106, 18984285), (129, 15599490), (159, 12656190), (215, 9359694), (258, 7799745), (265, 7593714), (318, 6328095), (387, 5199830), (430, 4679847), (477, 4218730), (530, 3796857), (645, 3119898), (774, 2599915), (795, 2531238), (954, 2109365), (1290, 1559949), (1590, 1265619), (1935, 1039966), (2279, 882990), (2385, 843746), (3870, 519983), (4558, 441495), (4770, 421873), (6837, 294330), (9811, 205110), (11395, 176598), (13674, 147165), (19622, 102555), (20511, 98110), (22790, 88299), (29433, 68370), (34185, 58866), (41022, 49055)]