42956910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25121}}^1$

素因数の和:25153

約数の個数: 48

約数和(自身を含む): 117570960

約数和(自身を除く): 74614050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 25121, 50242, 75363, 125605, 150726, 226089, 251210, 376815, 452178, 477299, 753630, 954598, 1130445, 1431897, 2260890, 2386495, 2863794, 4295691, 4772990, 7159485, 8591382, 14318970, 21478455, 42956910]

約数ペア:

[(1, 42956910), (2, 21478455), (3, 14318970), (5, 8591382), (6, 7159485), (9, 4772990), (10, 4295691), (15, 2863794), (18, 2386495), (19, 2260890), (30, 1431897), (38, 1130445), (45, 954598), (57, 753630), (90, 477299), (95, 452178), (114, 376815), (171, 251210), (190, 226089), (285, 150726), (342, 125605), (570, 75363), (855, 50242), (1710, 25121)]