30851028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65921}}^1$

素因数の和:65944

約数の個数: 36

約数和(自身を含む): 83984628

約数和(自身を除く): 53133600

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 65921, 131842, 197763, 263684, 395526, 593289, 791052, 856973, 1186578, 1713946, 2373156, 2570919, 3427892, 5141838, 7712757, 10283676, 15425514, 30851028]

約数ペア:

[(1, 30851028), (2, 15425514), (3, 10283676), (4, 7712757), (6, 5141838), (9, 3427892), (12, 2570919), (13, 2373156), (18, 1713946), (26, 1186578), (36, 856973), (39, 791052), (52, 593289), (78, 395526), (117, 263684), (156, 197763), (234, 131842), (468, 65921)]