30318585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 55961280

約数和(自身を除く): 25642695

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 361, 509, 627, 1045, 1083, 1527, 1805, 2545, 3135, 3971, 5415, 5599, 7635, 9671, 11913, 16797, 19855, 27995, 29013, 48355, 59565, 83985, 106381, 145065, 183749, 319143, 531905, 551247, 918745, 1595715, 2021239, 2756235, 6063717, 10106195, 30318585]

約数ペア:

[(1, 30318585), (3, 10106195), (5, 6063717), (11, 2756235), (15, 2021239), (19, 1595715), (33, 918745), (55, 551247), (57, 531905), (95, 319143), (165, 183749), (209, 145065), (285, 106381), (361, 83985), (509, 59565), (627, 48355), (1045, 29013), (1083, 27995), (1527, 19855), (1805, 16797), (2545, 11913), (3135, 9671), (3971, 7635), (5415, 5599)]