8579940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4931}}^1$

素因数の和:4972

約数の個数: 48

約数和(自身を含む): 24857280

約数和(自身を除く): 16277340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4931, 9862, 14793, 19724, 24655, 29586, 49310, 59172, 73965, 98620, 142999, 147930, 285998, 295860, 428997, 571996, 714995, 857994, 1429990, 1715988, 2144985, 2859980, 4289970, 8579940]

約数ペア:

[(1, 8579940), (2, 4289970), (3, 2859980), (4, 2144985), (5, 1715988), (6, 1429990), (10, 857994), (12, 714995), (15, 571996), (20, 428997), (29, 295860), (30, 285998), (58, 147930), (60, 142999), (87, 98620), (116, 73965), (145, 59172), (174, 49310), (290, 29586), (348, 24655), (435, 19724), (580, 14793), (870, 9862), (1740, 4931)]