72440010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{804889}}^1$

素因数の和:804902

約数の個数: 24

約数和(自身を含む): 188344260

約数和(自身を除く): 115904250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 804889, 1609778, 2414667, 4024445, 4829334, 7244001, 8048890, 12073335, 14488002, 24146670, 36220005, 72440010]

約数ペア:

[(1, 72440010), (2, 36220005), (3, 24146670), (5, 14488002), (6, 12073335), (9, 8048890), (10, 7244001), (15, 4829334), (18, 4024445), (30, 2414667), (45, 1609778), (90, 804889)]