212855820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{95881}}^1$

素因数の和:95930

約数の個数: 48

約数和(自身を含む): 612110688

約数和(自身を除く): 399254868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 95881, 191762, 287643, 383524, 479405, 575286, 958810, 1150572, 1438215, 1917620, 2876430, 3547597, 5752860, 7095194, 10642791, 14190388, 17737985, 21285582, 35475970, 42571164, 53213955, 70951940, 106427910, 212855820]

約数ペア:

[(1, 212855820), (2, 106427910), (3, 70951940), (4, 53213955), (5, 42571164), (6, 35475970), (10, 21285582), (12, 17737985), (15, 14190388), (20, 10642791), (30, 7095194), (37, 5752860), (60, 3547597), (74, 2876430), (111, 1917620), (148, 1438215), (185, 1150572), (222, 958810), (370, 575286), (444, 479405), (555, 383524), (740, 287643), (1110, 191762), (2220, 95881)]