8339460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 23550912

約数和(自身を除く): 15211452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1061, 1310, 1572, 1965, 2122, 2620, 3183, 3930, 4244, 5305, 6366, 7860, 10610, 12732, 15915, 21220, 31830, 63660, 138991, 277982, 416973, 555964, 694955, 833946, 1389910, 1667892, 2084865, 2779820, 4169730, 8339460]

約数ペア:

[(1, 8339460), (2, 4169730), (3, 2779820), (4, 2084865), (5, 1667892), (6, 1389910), (10, 833946), (12, 694955), (15, 555964), (20, 416973), (30, 277982), (60, 138991), (131, 63660), (262, 31830), (393, 21220), (524, 15915), (655, 12732), (786, 10610), (1061, 7860), (1310, 6366), (1572, 5305), (1965, 4244), (2122, 3930), (2620, 3183)]