8542590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 16133250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 2141, 3990, 4282, 6423, 10705, 12846, 14987, 21410, 29974, 32115, 40679, 44961, 64230, 74935, 81358, 89922, 122037, 149870, 203395, 224805, 244074, 284753, 406790, 449610, 569506, 610185, 854259, 1220370, 1423765, 1708518, 2847530, 4271295, 8542590]

約数ペア:

[(1, 8542590), (2, 4271295), (3, 2847530), (5, 1708518), (6, 1423765), (7, 1220370), (10, 854259), (14, 610185), (15, 569506), (19, 449610), (21, 406790), (30, 284753), (35, 244074), (38, 224805), (42, 203395), (57, 149870), (70, 122037), (95, 89922), (105, 81358), (114, 74935), (133, 64230), (190, 44961), (210, 40679), (266, 32115), (285, 29974), (399, 21410), (570, 14987), (665, 12846), (798, 10705), (1330, 6423), (1995, 4282), (2141, 3990)]