474238860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{415999}}^1$

素因数の和:416030

約数の個数: 48

約数和(自身を含む): 1397760000

約数和(自身を除く): 923521140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 415999, 831998, 1247997, 1663996, 2079995, 2495994, 4159990, 4991988, 6239985, 7903981, 8319980, 12479970, 15807962, 23711943, 24959940, 31615924, 39519905, 47423886, 79039810, 94847772, 118559715, 158079620, 237119430, 474238860]

約数ペア:

[(1, 474238860), (2, 237119430), (3, 158079620), (4, 118559715), (5, 94847772), (6, 79039810), (10, 47423886), (12, 39519905), (15, 31615924), (19, 24959940), (20, 23711943), (30, 15807962), (38, 12479970), (57, 8319980), (60, 7903981), (76, 6239985), (95, 4991988), (114, 4159990), (190, 2495994), (228, 2079995), (285, 1663996), (380, 1247997), (570, 831998), (1140, 415999)]