1373843550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{212999}}^1$

素因数の和:213057

約数の個数: 48

約数和(自身を含む): 3486384000

約数和(自身を除く): 2112540450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 212999, 425998, 638997, 1064995, 1277994, 2129990, 3194985, 5324975, 6389970, 9158957, 10649950, 15974925, 18317914, 27476871, 31949850, 45794785, 54953742, 91589570, 137384355, 228973925, 274768710, 457947850, 686921775, 1373843550]

約数ペア:

[(1, 1373843550), (2, 686921775), (3, 457947850), (5, 274768710), (6, 228973925), (10, 137384355), (15, 91589570), (25, 54953742), (30, 45794785), (43, 31949850), (50, 27476871), (75, 18317914), (86, 15974925), (129, 10649950), (150, 9158957), (215, 6389970), (258, 5324975), (430, 3194985), (645, 2129990), (1075, 1277994), (1290, 1064995), (2150, 638997), (3225, 425998), (6450, 212999)]