312407730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{10487}}^1$

素因数の和:10831

約数の個数: 48

約数和(自身を含む): 814791744

約数和(自身を除く): 502384014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 9930, 10487, 14895, 20974, 29790, 31461, 52435, 62922, 94383, 104870, 157305, 188766, 314610, 471915, 943830, 3471197, 6942394, 10413591, 17355985, 20827182, 31240773, 34711970, 52067955, 62481546, 104135910, 156203865, 312407730]

約数ペア:

[(1, 312407730), (2, 156203865), (3, 104135910), (5, 62481546), (6, 52067955), (9, 34711970), (10, 31240773), (15, 20827182), (18, 17355985), (30, 10413591), (45, 6942394), (90, 3471197), (331, 943830), (662, 471915), (993, 314610), (1655, 188766), (1986, 157305), (2979, 104870), (3310, 94383), (4965, 62922), (5958, 52435), (9930, 31461), (10487, 29790), (14895, 20974)]