710742060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{26861}}^1$

素因数の和:26893

約数の個数: 144

約数和(自身を含む): 2572305120

約数和(自身を除く): 1861563060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 26861, 53722, 80583, 107444, 134305, 161166, 188027, 241749, 268610, 322332, 376054, 402915, 483498, 537220, 564081, 725247, 752108, 805830, 940135, 966996, 1128162, 1208745, 1316189, 1450494, 1611660, 1692243, 1880270, 2256324, 2417490, 2632378, 2820405, 2900988, 3384486, 3626235, 3760540, 3948567, 4834980, 5076729, 5264756, 5640810, 6580945, 6768972, 7252470, 7897134, 8461215, 10153458, 11281620, 11845701, 13161890, 14504940, 15794268, 16922430, 19742835, 20306916, 23691402, 25383645, 26323780, 33844860, 35537103, 39485670, 47382804, 50767290, 59228505, 71074206, 78971340, 101534580, 118457010, 142148412, 177685515, 236914020, 355371030, 710742060]

約数ペア:

[(1, 710742060), (2, 355371030), (3, 236914020), (4, 177685515), (5, 142148412), (6, 118457010), (7, 101534580), (9, 78971340), (10, 71074206), (12, 59228505), (14, 50767290), (15, 47382804), (18, 39485670), (20, 35537103), (21, 33844860), (27, 26323780), (28, 25383645), (30, 23691402), (35, 20306916), (36, 19742835), (42, 16922430), (45, 15794268), (49, 14504940), (54, 13161890), (60, 11845701), (63, 11281620), (70, 10153458), (84, 8461215), (90, 7897134), (98, 7252470), (105, 6768972), (108, 6580945), (126, 5640810), (135, 5264756), (140, 5076729), (147, 4834980), (180, 3948567), (189, 3760540), (196, 3626235), (210, 3384486), (245, 2900988), (252, 2820405), (270, 2632378), (294, 2417490), (315, 2256324), (378, 1880270), (420, 1692243), (441, 1611660), (490, 1450494), (540, 1316189), (588, 1208745), (630, 1128162), (735, 966996), (756, 940135), (882, 805830), (945, 752108), (980, 725247), (1260, 564081), (1323, 537220), (1470, 483498), (1764, 402915), (1890, 376054), (2205, 322332), (2646, 268610), (2940, 241749), (3780, 188027), (4410, 161166), (5292, 134305), (6615, 107444), (8820, 80583), (13230, 53722), (26460, 26861)]