4547940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 12828480

約数和(自身を除く): 8280540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 331, 458, 662, 687, 916, 993, 1145, 1324, 1374, 1655, 1986, 2290, 2748, 3310, 3435, 3972, 4580, 4965, 6620, 6870, 9930, 13740, 19860, 75799, 151598, 227397, 303196, 378995, 454794, 757990, 909588, 1136985, 1515980, 2273970, 4547940]

約数ペア:

[(1, 4547940), (2, 2273970), (3, 1515980), (4, 1136985), (5, 909588), (6, 757990), (10, 454794), (12, 378995), (15, 303196), (20, 227397), (30, 151598), (60, 75799), (229, 19860), (331, 13740), (458, 9930), (662, 6870), (687, 6620), (916, 4965), (993, 4580), (1145, 3972), (1324, 3435), (1374, 3310), (1655, 2748), (1986, 2290)]