142192380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{215443}}^1$

素因数の和:215466

約数の個数: 48

約数和(自身を含む): 434335104

約数和(自身を除く): 292142724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 215443, 430886, 646329, 861772, 1077215, 1292658, 2154430, 2369873, 2585316, 3231645, 4308860, 4739746, 6463290, 7109619, 9479492, 11849365, 12926580, 14219238, 23698730, 28438476, 35548095, 47397460, 71096190, 142192380]

約数ペア:

[(1, 142192380), (2, 71096190), (3, 47397460), (4, 35548095), (5, 28438476), (6, 23698730), (10, 14219238), (11, 12926580), (12, 11849365), (15, 9479492), (20, 7109619), (22, 6463290), (30, 4739746), (33, 4308860), (44, 3231645), (55, 2585316), (60, 2369873), (66, 2154430), (110, 1292658), (132, 1077215), (165, 861772), (220, 646329), (330, 430886), (660, 215443)]