518219850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{119131}}^1$

素因数の和:119175

約数の個数: 48

約数和(自身を含む): 1329513120

約数和(自身を除く): 811293270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 119131, 238262, 357393, 595655, 714786, 1191310, 1786965, 2978275, 3454799, 3573930, 5956550, 6909598, 8934825, 10364397, 17273995, 17869650, 20728794, 34547990, 51821985, 86369975, 103643970, 172739950, 259109925, 518219850]

約数ペア:

[(1, 518219850), (2, 259109925), (3, 172739950), (5, 103643970), (6, 86369975), (10, 51821985), (15, 34547990), (25, 20728794), (29, 17869650), (30, 17273995), (50, 10364397), (58, 8934825), (75, 6909598), (87, 5956550), (145, 3573930), (150, 3454799), (174, 2978275), (290, 1786965), (435, 1191310), (725, 714786), (870, 595655), (1450, 357393), (2175, 238262), (4350, 119131)]