4998870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 13206960

約数和(自身を除く): 8208090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 829, 1005, 1206, 1658, 2010, 2487, 3015, 4145, 4974, 6030, 7461, 8290, 12435, 14922, 24870, 37305, 55543, 74610, 111086, 166629, 277715, 333258, 499887, 555430, 833145, 999774, 1666290, 2499435, 4998870]

約数ペア:

[(1, 4998870), (2, 2499435), (3, 1666290), (5, 999774), (6, 833145), (9, 555430), (10, 499887), (15, 333258), (18, 277715), (30, 166629), (45, 111086), (67, 74610), (90, 55543), (134, 37305), (201, 24870), (335, 14922), (402, 12435), (603, 8290), (670, 7461), (829, 6030), (1005, 4974), (1206, 4145), (1658, 3015), (2010, 2487)]