38019030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 104924160

約数和(自身を除く): 66905130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 919, 985, 1182, 1379, 1838, 1970, 2757, 2758, 2955, 4137, 4595, 5514, 5910, 6433, 6895, 8274, 9190, 12866, 13785, 13790, 19299, 20685, 27570, 32165, 38598, 41370, 64330, 96495, 181043, 192990, 362086, 543129, 905215, 1086258, 1267301, 1810430, 2534602, 2715645, 3801903, 5431290, 6336505, 7603806, 12673010, 19009515, 38019030]

約数ペア:

[(1, 38019030), (2, 19009515), (3, 12673010), (5, 7603806), (6, 6336505), (7, 5431290), (10, 3801903), (14, 2715645), (15, 2534602), (21, 1810430), (30, 1267301), (35, 1086258), (42, 905215), (70, 543129), (105, 362086), (197, 192990), (210, 181043), (394, 96495), (591, 64330), (919, 41370), (985, 38598), (1182, 32165), (1379, 27570), (1838, 20685), (1970, 19299), (2757, 13790), (2758, 13785), (2955, 12866), (4137, 9190), (4595, 8274), (5514, 6895), (5910, 6433)]