142780308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1901}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 364271040

約数和(自身を除く): 221490732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 569, 1138, 1707, 1901, 2276, 3414, 3802, 5703, 6259, 6828, 7604, 11406, 12518, 18777, 20911, 22812, 25036, 37554, 41822, 62733, 75108, 83644, 125466, 250932, 1081669, 2163338, 3245007, 4326676, 6490014, 11898359, 12980028, 23796718, 35695077, 47593436, 71390154, 142780308]

約数ペア:

[(1, 142780308), (2, 71390154), (3, 47593436), (4, 35695077), (6, 23796718), (11, 12980028), (12, 11898359), (22, 6490014), (33, 4326676), (44, 3245007), (66, 2163338), (132, 1081669), (569, 250932), (1138, 125466), (1707, 83644), (1901, 75108), (2276, 62733), (3414, 41822), (3802, 37554), (5703, 25036), (6259, 22812), (6828, 20911), (7604, 18777), (11406, 12518)]