29509480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 91163520

約数和(自身を除く): 61654040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 67, 70, 77, 88, 91, 104, 110, 121, 130, 134, 140, 143, 154, 182, 220, 242, 260, 268, 280, 286, 308, 335, 364, 385, 440, 455, 469, 484, 520, 536, 572, 605, 616, 670, 715, 728, 737, 770, 847, 871, 910, 938, 968, 1001, 1144, 1210, 1340, 1430, 1474, 1540, 1573, 1694, 1742, 1820, 1876, 2002, 2345, 2420, 2680, 2860, 2948, 3080, 3146, 3388, 3484, 3640, 3685, 3752, 4004, 4235, 4355, 4690, 4840, 5005, 5159, 5720, 5896, 6097, 6292, 6776, 6968, 7370, 7865, 8008, 8107, 8470, 8710, 9380, 9581, 10010, 10318, 11011, 12194, 12584, 14740, 15730, 16214, 16940, 17420, 18760, 19162, 20020, 20636, 22022, 24388, 25795, 29480, 30485, 31460, 32428, 33880, 34840, 38324, 40040, 40535, 41272, 44044, 47905, 48776, 51590, 55055, 56749, 60970, 62920, 64856, 67067, 76648, 81070, 88088, 95810, 103180, 105391, 110110, 113498, 121940, 134134, 162140, 191620, 206360, 210782, 220220, 226996, 243880, 268268, 283745, 324280, 335335, 383240, 421564, 440440, 453992, 526955, 536536, 567490, 670670, 737737, 843128, 1053910, 1134980, 1341340, 1475474, 2107820, 2269960, 2682680, 2950948, 3688685, 4215640, 5901896, 7377370, 14754740, 29509480]

約数ペア:

[(1, 29509480), (2, 14754740), (4, 7377370), (5, 5901896), (7, 4215640), (8, 3688685), (10, 2950948), (11, 2682680), (13, 2269960), (14, 2107820), (20, 1475474), (22, 1341340), (26, 1134980), (28, 1053910), (35, 843128), (40, 737737), (44, 670670), (52, 567490), (55, 536536), (56, 526955), (65, 453992), (67, 440440), (70, 421564), (77, 383240), (88, 335335), (91, 324280), (104, 283745), (110, 268268), (121, 243880), (130, 226996), (134, 220220), (140, 210782), (143, 206360), (154, 191620), (182, 162140), (220, 134134), (242, 121940), (260, 113498), (268, 110110), (280, 105391), (286, 103180), (308, 95810), (335, 88088), (364, 81070), (385, 76648), (440, 67067), (455, 64856), (469, 62920), (484, 60970), (520, 56749), (536, 55055), (572, 51590), (605, 48776), (616, 47905), (670, 44044), (715, 41272), (728, 40535), (737, 40040), (770, 38324), (847, 34840), (871, 33880), (910, 32428), (938, 31460), (968, 30485), (1001, 29480), (1144, 25795), (1210, 24388), (1340, 22022), (1430, 20636), (1474, 20020), (1540, 19162), (1573, 18760), (1694, 17420), (1742, 16940), (1820, 16214), (1876, 15730), (2002, 14740), (2345, 12584), (2420, 12194), (2680, 11011), (2860, 10318), (2948, 10010), (3080, 9581), (3146, 9380), (3388, 8710), (3484, 8470), (3640, 8107), (3685, 8008), (3752, 7865), (4004, 7370), (4235, 6968), (4355, 6776), (4690, 6292), (4840, 6097), (5005, 5896), (5159, 5720)]