312503820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{41011}}^1$

素因数の和:41150

約数の個数: 48

約数和(自身を含む): 881922048

約数和(自身を除く): 569418228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 41011, 82022, 123033, 164044, 205055, 246066, 410110, 492132, 615165, 820220, 1230330, 2460660, 5208397, 10416794, 15625191, 20833588, 26041985, 31250382, 52083970, 62500764, 78125955, 104167940, 156251910, 312503820]

約数ペア:

[(1, 312503820), (2, 156251910), (3, 104167940), (4, 78125955), (5, 62500764), (6, 52083970), (10, 31250382), (12, 26041985), (15, 20833588), (20, 15625191), (30, 10416794), (60, 5208397), (127, 2460660), (254, 1230330), (381, 820220), (508, 615165), (635, 492132), (762, 410110), (1270, 246066), (1524, 205055), (1905, 164044), (2540, 123033), (3810, 82022), (7620, 41011)]