27262830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 75271680

約数和(自身を除く): 48008850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 659, 985, 1182, 1318, 1379, 1970, 1977, 2758, 2955, 3295, 3954, 4137, 4613, 5910, 6590, 6895, 8274, 9226, 9885, 13790, 13839, 19770, 20685, 23065, 27678, 41370, 46130, 69195, 129823, 138390, 259646, 389469, 649115, 778938, 908761, 1298230, 1817522, 1947345, 2726283, 3894690, 4543805, 5452566, 9087610, 13631415, 27262830]

約数ペア:

[(1, 27262830), (2, 13631415), (3, 9087610), (5, 5452566), (6, 4543805), (7, 3894690), (10, 2726283), (14, 1947345), (15, 1817522), (21, 1298230), (30, 908761), (35, 778938), (42, 649115), (70, 389469), (105, 259646), (197, 138390), (210, 129823), (394, 69195), (591, 46130), (659, 41370), (985, 27678), (1182, 23065), (1318, 20685), (1379, 19770), (1970, 13839), (1977, 13790), (2758, 9885), (2955, 9226), (3295, 8274), (3954, 6895), (4137, 6590), (4613, 5910)]