42674940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3079}}^1$

素因数の和:3112

約数の個数: 144

約数和(自身を含む): 161441280

約数和(自身を除く): 118766340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3079, 3465, 4620, 6158, 6930, 9237, 12316, 13860, 15395, 18474, 21553, 27711, 30790, 33869, 36948, 43106, 46185, 55422, 61580, 64659, 67738, 86212, 92370, 101607, 107765, 110844, 129318, 135476, 138555, 169345, 184740, 193977, 203214, 215530, 237083, 258636, 277110, 304821, 323295, 338690, 387954, 406428, 431060, 474166, 508035, 554220, 609642, 646590, 677380, 711249, 775908, 948332, 969885, 1016070, 1185415, 1219284, 1293180, 1422498, 1524105, 1939770, 2032140, 2133747, 2370830, 2844996, 3048210, 3556245, 3879540, 4267494, 4741660, 6096420, 7112490, 8534988, 10668735, 14224980, 21337470, 42674940]

約数ペア:

[(1, 42674940), (2, 21337470), (3, 14224980), (4, 10668735), (5, 8534988), (6, 7112490), (7, 6096420), (9, 4741660), (10, 4267494), (11, 3879540), (12, 3556245), (14, 3048210), (15, 2844996), (18, 2370830), (20, 2133747), (21, 2032140), (22, 1939770), (28, 1524105), (30, 1422498), (33, 1293180), (35, 1219284), (36, 1185415), (42, 1016070), (44, 969885), (45, 948332), (55, 775908), (60, 711249), (63, 677380), (66, 646590), (70, 609642), (77, 554220), (84, 508035), (90, 474166), (99, 431060), (105, 406428), (110, 387954), (126, 338690), (132, 323295), (140, 304821), (154, 277110), (165, 258636), (180, 237083), (198, 215530), (210, 203214), (220, 193977), (231, 184740), (252, 169345), (308, 138555), (315, 135476), (330, 129318), (385, 110844), (396, 107765), (420, 101607), (462, 92370), (495, 86212), (630, 67738), (660, 64659), (693, 61580), (770, 55422), (924, 46185), (990, 43106), (1155, 36948), (1260, 33869), (1386, 30790), (1540, 27711), (1980, 21553), (2310, 18474), (2772, 15395), (3079, 13860), (3465, 12316), (4620, 9237), (6158, 6930)]