2012015790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1319}}^1$

素因数の和:2346

約数の個数: 96

約数和(自身を含む): 5548720320

約数和(自身を除く): 3536704530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 997, 1319, 1530, 1994, 2638, 2991, 3957, 4985, 5982, 6595, 7914, 8973, 9970, 11871, 13190, 14955, 16949, 17946, 19785, 22423, 23742, 29910, 33898, 39570, 44846, 44865, 50847, 59355, 67269, 84745, 89730, 101694, 112115, 118710, 134538, 152541, 169490, 201807, 224230, 254235, 305082, 336345, 403614, 508470, 672690, 762705, 1009035, 1315043, 1525410, 2018070, 2630086, 3945129, 6575215, 7890258, 11835387, 13150430, 19725645, 22355731, 23670774, 39451290, 44711462, 59176935, 67067193, 111778655, 118353870, 134134386, 201201579, 223557310, 335335965, 402403158, 670671930, 1006007895, 2012015790]

約数ペア:

[(1, 2012015790), (2, 1006007895), (3, 670671930), (5, 402403158), (6, 335335965), (9, 223557310), (10, 201201579), (15, 134134386), (17, 118353870), (18, 111778655), (30, 67067193), (34, 59176935), (45, 44711462), (51, 39451290), (85, 23670774), (90, 22355731), (102, 19725645), (153, 13150430), (170, 11835387), (255, 7890258), (306, 6575215), (510, 3945129), (765, 2630086), (997, 2018070), (1319, 1525410), (1530, 1315043), (1994, 1009035), (2638, 762705), (2991, 672690), (3957, 508470), (4985, 403614), (5982, 336345), (6595, 305082), (7914, 254235), (8973, 224230), (9970, 201807), (11871, 169490), (13190, 152541), (14955, 134538), (16949, 118710), (17946, 112115), (19785, 101694), (22423, 89730), (23742, 84745), (29910, 67269), (33898, 59355), (39570, 50847), (44846, 44865)]