16455870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 43439760

約数和(自身を除く): 26983890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 2729, 3015, 5458, 6030, 8187, 13645, 16374, 24561, 27290, 40935, 49122, 81870, 122805, 182843, 245610, 365686, 548529, 914215, 1097058, 1645587, 1828430, 2742645, 3291174, 5485290, 8227935, 16455870]

約数ペア:

[(1, 16455870), (2, 8227935), (3, 5485290), (5, 3291174), (6, 2742645), (9, 1828430), (10, 1645587), (15, 1097058), (18, 914215), (30, 548529), (45, 365686), (67, 245610), (90, 182843), (134, 122805), (201, 81870), (335, 49122), (402, 40935), (603, 27290), (670, 24561), (1005, 16374), (1206, 13645), (2010, 8187), (2729, 6030), (3015, 5458)]