6505140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 18345600

約数和(自身を除く): 11840460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 599, 724, 905, 1086, 1198, 1797, 1810, 2172, 2396, 2715, 2995, 3594, 3620, 5430, 5990, 7188, 8985, 10860, 11980, 17970, 35940, 108419, 216838, 325257, 433676, 542095, 650514, 1084190, 1301028, 1626285, 2168380, 3252570, 6505140]

約数ペア:

[(1, 6505140), (2, 3252570), (3, 2168380), (4, 1626285), (5, 1301028), (6, 1084190), (10, 650514), (12, 542095), (15, 433676), (20, 325257), (30, 216838), (60, 108419), (181, 35940), (362, 17970), (543, 11980), (599, 10860), (724, 8985), (905, 7188), (1086, 5990), (1198, 5430), (1797, 3620), (1810, 3594), (2172, 2995), (2396, 2715)]