459479940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{178093}}^1$

素因数の和:178148

約数の個数: 48

約数和(自身を含む): 1316470848

約数和(自身を除く): 856990908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 178093, 356186, 534279, 712372, 890465, 1068558, 1780930, 2137116, 2671395, 3561860, 5342790, 7657999, 10685580, 15315998, 22973997, 30631996, 38289995, 45947994, 76579990, 91895988, 114869985, 153159980, 229739970, 459479940]

約数ペア:

[(1, 459479940), (2, 229739970), (3, 153159980), (4, 114869985), (5, 91895988), (6, 76579990), (10, 45947994), (12, 38289995), (15, 30631996), (20, 22973997), (30, 15315998), (43, 10685580), (60, 7657999), (86, 5342790), (129, 3561860), (172, 2671395), (215, 2137116), (258, 1780930), (430, 1068558), (516, 890465), (645, 712372), (860, 534279), (1290, 356186), (2580, 178093)]