7242060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 23772672

約数和(自身を除く): 16530612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 401, 420, 430, 516, 602, 645, 802, 860, 903, 1203, 1204, 1290, 1505, 1604, 1806, 2005, 2406, 2580, 2807, 3010, 3612, 4010, 4515, 4812, 5614, 6015, 6020, 8020, 8421, 9030, 11228, 12030, 14035, 16842, 17243, 18060, 24060, 28070, 33684, 34486, 42105, 51729, 56140, 68972, 84210, 86215, 103458, 120701, 168420, 172430, 206916, 241402, 258645, 344860, 362103, 482804, 517290, 603505, 724206, 1034580, 1207010, 1448412, 1810515, 2414020, 3621030, 7242060]

約数ペア:

[(1, 7242060), (2, 3621030), (3, 2414020), (4, 1810515), (5, 1448412), (6, 1207010), (7, 1034580), (10, 724206), (12, 603505), (14, 517290), (15, 482804), (20, 362103), (21, 344860), (28, 258645), (30, 241402), (35, 206916), (42, 172430), (43, 168420), (60, 120701), (70, 103458), (84, 86215), (86, 84210), (105, 68972), (129, 56140), (140, 51729), (172, 42105), (210, 34486), (215, 33684), (258, 28070), (301, 24060), (401, 18060), (420, 17243), (430, 16842), (516, 14035), (602, 12030), (645, 11228), (802, 9030), (860, 8421), (903, 8020), (1203, 6020), (1204, 6015), (1290, 5614), (1505, 4812), (1604, 4515), (1806, 4010), (2005, 3612), (2406, 3010), (2580, 2807)]