2763646380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1395781}}^1$

素因数の和:1395807

約数の個数: 72

約数和(自身を含む): 9145163664

約数和(自身を除く): 6381517284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1395781, 2791562, 4187343, 5583124, 6978905, 8374686, 12562029, 13957810, 15353591, 16749372, 20936715, 25124058, 27915620, 30707182, 41873430, 46060773, 50248116, 61414364, 62810145, 76767955, 83746860, 92121546, 125620290, 138182319, 153535910, 184243092, 230303865, 251240580, 276364638, 307071820, 460607730, 552729276, 690911595, 921215460, 1381823190, 2763646380]

約数ペア:

[(1, 2763646380), (2, 1381823190), (3, 921215460), (4, 690911595), (5, 552729276), (6, 460607730), (9, 307071820), (10, 276364638), (11, 251240580), (12, 230303865), (15, 184243092), (18, 153535910), (20, 138182319), (22, 125620290), (30, 92121546), (33, 83746860), (36, 76767955), (44, 62810145), (45, 61414364), (55, 50248116), (60, 46060773), (66, 41873430), (90, 30707182), (99, 27915620), (110, 25124058), (132, 20936715), (165, 16749372), (180, 15353591), (198, 13957810), (220, 12562029), (330, 8374686), (396, 6978905), (495, 5583124), (660, 4187343), (990, 2791562), (1980, 1395781)]