311903730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10223}}^1$

素因数の和:10352

約数の個数: 64

約数和(自身を含む): 839185920

約数和(自身を除く): 527282190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 339, 565, 678, 1017, 1130, 1695, 2034, 3051, 3390, 5085, 6102, 10170, 10223, 15255, 20446, 30510, 30669, 51115, 61338, 92007, 102230, 153345, 184014, 276021, 306690, 460035, 552042, 920070, 1155199, 1380105, 2310398, 2760210, 3465597, 5775995, 6931194, 10396791, 11551990, 17327985, 20793582, 31190373, 34655970, 51983955, 62380746, 103967910, 155951865, 311903730]

約数ペア:

[(1, 311903730), (2, 155951865), (3, 103967910), (5, 62380746), (6, 51983955), (9, 34655970), (10, 31190373), (15, 20793582), (18, 17327985), (27, 11551990), (30, 10396791), (45, 6931194), (54, 5775995), (90, 3465597), (113, 2760210), (135, 2310398), (226, 1380105), (270, 1155199), (339, 920070), (565, 552042), (678, 460035), (1017, 306690), (1130, 276021), (1695, 184014), (2034, 153345), (3051, 102230), (3390, 92007), (5085, 61338), (6102, 51115), (10170, 30669), (10223, 30510), (15255, 20446)]