4619850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 12067680

約数和(自身を除く): 7447830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 1621, 2850, 3242, 4863, 8105, 9726, 16210, 24315, 30799, 40525, 48630, 61598, 81050, 92397, 121575, 153995, 184794, 243150, 307990, 461985, 769975, 923970, 1539950, 2309925, 4619850]

約数ペア:

[(1, 4619850), (2, 2309925), (3, 1539950), (5, 923970), (6, 769975), (10, 461985), (15, 307990), (19, 243150), (25, 184794), (30, 153995), (38, 121575), (50, 92397), (57, 81050), (75, 61598), (95, 48630), (114, 40525), (150, 30799), (190, 24315), (285, 16210), (475, 9726), (570, 8105), (950, 4863), (1425, 3242), (1621, 2850)]