24947580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59399}}^1$

素因数の和:59418

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 54886020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 59399, 118798, 178197, 237596, 296995, 356394, 415793, 593990, 712788, 831586, 890985, 1187980, 1247379, 1663172, 1781970, 2078965, 2494758, 3563940, 4157930, 4989516, 6236895, 8315860, 12473790, 24947580]

約数ペア:

[(1, 24947580), (2, 12473790), (3, 8315860), (4, 6236895), (5, 4989516), (6, 4157930), (7, 3563940), (10, 2494758), (12, 2078965), (14, 1781970), (15, 1663172), (20, 1247379), (21, 1187980), (28, 890985), (30, 831586), (35, 712788), (42, 593990), (60, 415793), (70, 356394), (84, 296995), (105, 237596), (140, 178197), (210, 118798), (420, 59399)]