11897190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 31410288

約数和(自身を除く): 19513098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 1973, 2010, 3015, 3946, 5919, 6030, 9865, 11838, 17757, 19730, 29595, 35514, 59190, 88785, 132191, 177570, 264382, 396573, 660955, 793146, 1189719, 1321910, 1982865, 2379438, 3965730, 5948595, 11897190]

約数ペア:

[(1, 11897190), (2, 5948595), (3, 3965730), (5, 2379438), (6, 1982865), (9, 1321910), (10, 1189719), (15, 793146), (18, 660955), (30, 396573), (45, 264382), (67, 177570), (90, 132191), (134, 88785), (201, 59190), (335, 35514), (402, 29595), (603, 19730), (670, 17757), (1005, 11838), (1206, 9865), (1973, 6030), (2010, 5919), (3015, 3946)]