950851860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{323419}}^1$

素因数の和:323445

約数の個数: 72

約数和(自身を含む): 3097069920

約数和(自身を除く): 2146218060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 323419, 646838, 970257, 1293676, 1617095, 1940514, 2263933, 3234190, 3881028, 4527866, 4851285, 6468380, 6791799, 9055732, 9702570, 11319665, 13583598, 15847531, 19405140, 22639330, 27167196, 31695062, 33958995, 45278660, 47542593, 63390124, 67917990, 79237655, 95085186, 135835980, 158475310, 190170372, 237712965, 316950620, 475425930, 950851860]

約数ペア:

[(1, 950851860), (2, 475425930), (3, 316950620), (4, 237712965), (5, 190170372), (6, 158475310), (7, 135835980), (10, 95085186), (12, 79237655), (14, 67917990), (15, 63390124), (20, 47542593), (21, 45278660), (28, 33958995), (30, 31695062), (35, 27167196), (42, 22639330), (49, 19405140), (60, 15847531), (70, 13583598), (84, 11319665), (98, 9702570), (105, 9055732), (140, 6791799), (147, 6468380), (196, 4851285), (210, 4527866), (245, 3881028), (294, 3234190), (420, 2263933), (490, 1940514), (588, 1617095), (735, 1293676), (980, 970257), (1470, 646838), (2940, 323419)]