9008190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 23677056

約数和(自身を除く): 14668866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 991, 1010, 1515, 1818, 1982, 2973, 3030, 4545, 4955, 5946, 8919, 9090, 9910, 14865, 17838, 29730, 44595, 89190, 100091, 200182, 300273, 500455, 600546, 900819, 1000910, 1501365, 1801638, 3002730, 4504095, 9008190]

約数ペア:

[(1, 9008190), (2, 4504095), (3, 3002730), (5, 1801638), (6, 1501365), (9, 1000910), (10, 900819), (15, 600546), (18, 500455), (30, 300273), (45, 200182), (90, 100091), (101, 89190), (202, 44595), (303, 29730), (505, 17838), (606, 14865), (909, 9910), (991, 9090), (1010, 8919), (1515, 5946), (1818, 4955), (1982, 4545), (2973, 3030)]