56659140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16567}}^1$

素因数の和:16601

約数の個数: 72

約数和(自身を含む): 180922560

約数和(自身を除く): 124263420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16567, 33134, 49701, 66268, 82835, 99402, 149103, 165670, 198804, 248505, 298206, 314773, 331340, 497010, 596412, 629546, 745515, 944319, 994020, 1259092, 1491030, 1573865, 1888638, 2832957, 2982060, 3147730, 3777276, 4721595, 5665914, 6295460, 9443190, 11331828, 14164785, 18886380, 28329570, 56659140]

約数ペア:

[(1, 56659140), (2, 28329570), (3, 18886380), (4, 14164785), (5, 11331828), (6, 9443190), (9, 6295460), (10, 5665914), (12, 4721595), (15, 3777276), (18, 3147730), (19, 2982060), (20, 2832957), (30, 1888638), (36, 1573865), (38, 1491030), (45, 1259092), (57, 994020), (60, 944319), (76, 745515), (90, 629546), (95, 596412), (114, 497010), (171, 331340), (180, 314773), (190, 298206), (228, 248505), (285, 198804), (342, 165670), (380, 149103), (570, 99402), (684, 82835), (855, 66268), (1140, 49701), (1710, 33134), (3420, 16567)]