30033880

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1213}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 67741200

約数和(自身を除く): 37707320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1213, 1238, 2426, 2476, 3095, 4852, 4952, 6065, 6190, 9704, 12130, 12380, 24260, 24760, 48520, 750847, 1501694, 3003388, 3754235, 6006776, 7508470, 15016940, 30033880]

約数ペア:

[(1, 30033880), (2, 15016940), (4, 7508470), (5, 6006776), (8, 3754235), (10, 3003388), (20, 1501694), (40, 750847), (619, 48520), (1213, 24760), (1238, 24260), (2426, 12380), (2476, 12130), (3095, 9704), (4852, 6190), (4952, 6065)]