30743790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13309}}^1$

素因数の和:13337

約数の個数: 64

約数和(自身を含む): 91998720

約数和(自身を除く): 61254930

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 13309, 26618, 39927, 66545, 79854, 93163, 133090, 146399, 186326, 199635, 279489, 292798, 399270, 439197, 465815, 558978, 731995, 878394, 931630, 1024793, 1397445, 1463990, 2049586, 2195985, 2794890, 3074379, 4391970, 5123965, 6148758, 10247930, 15371895, 30743790]

約数ペア:

[(1, 30743790), (2, 15371895), (3, 10247930), (5, 6148758), (6, 5123965), (7, 4391970), (10, 3074379), (11, 2794890), (14, 2195985), (15, 2049586), (21, 1463990), (22, 1397445), (30, 1024793), (33, 931630), (35, 878394), (42, 731995), (55, 558978), (66, 465815), (70, 439197), (77, 399270), (105, 292798), (110, 279489), (154, 199635), (165, 186326), (210, 146399), (231, 133090), (330, 93163), (385, 79854), (462, 66545), (770, 39927), (1155, 26618), (2310, 13309)]