227770860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199799}}^1$

素因数の和:199830

約数の個数: 48

約数和(自身を含む): 671328000

約数和(自身を除く): 443557140

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, 199799, 399598, 599397, 799196, 998995, 1198794, 1997990, 2397588, 2996985, 3796181, 3995980, 5993970, 7592362, 11388543, 11987940, 15184724, 18980905, 22777086, 37961810, 45554172, 56942715, 75923620, 113885430, 227770860]

約数ペア:

[(1, 227770860), (2, 113885430), (3, 75923620), (4, 56942715), (5, 45554172), (6, 37961810), (10, 22777086), (12, 18980905), (15, 15184724), (19, 11987940), (20, 11388543), (30, 7592362), (38, 5993970), (57, 3995980), (60, 3796181), (76, 2996985), (95, 2397588), (114, 1997990), (190, 1198794), (228, 998995), (285, 799196), (380, 599397), (570, 399598), (1140, 199799)]