22785540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 64059072

約数和(自身を除く): 41273532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1237, 1535, 1842, 2474, 3070, 3684, 3711, 4605, 4948, 6140, 6185, 7422, 9210, 12370, 14844, 18420, 18555, 24740, 37110, 74220, 379759, 759518, 1139277, 1519036, 1898795, 2278554, 3797590, 4557108, 5696385, 7595180, 11392770, 22785540]

約数ペア:

[(1, 22785540), (2, 11392770), (3, 7595180), (4, 5696385), (5, 4557108), (6, 3797590), (10, 2278554), (12, 1898795), (15, 1519036), (20, 1139277), (30, 759518), (60, 379759), (307, 74220), (614, 37110), (921, 24740), (1228, 18555), (1237, 18420), (1535, 14844), (1842, 12370), (2474, 9210), (3070, 7422), (3684, 6185), (3711, 6140), (4605, 4948)]