259464810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 706019328

約数和(自身を除く): 446554518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 127, 151, 165, 205, 246, 254, 302, 330, 381, 410, 451, 453, 615, 635, 755, 762, 902, 906, 1230, 1270, 1353, 1397, 1510, 1661, 1905, 2255, 2265, 2706, 2794, 3322, 3810, 4191, 4510, 4530, 4983, 5207, 6191, 6765, 6985, 8305, 8382, 9966, 10414, 12382, 13530, 13970, 15621, 16610, 18573, 19177, 20955, 24915, 26035, 30955, 31242, 37146, 38354, 41910, 49830, 52070, 57277, 57531, 61910, 68101, 78105, 92865, 95885, 114554, 115062, 136202, 156210, 171831, 185730, 191770, 204303, 210947, 286385, 287655, 340505, 343662, 408606, 421894, 572770, 575310, 632841, 681010, 786257, 859155, 1021515, 1054735, 1265682, 1572514, 1718310, 2043030, 2109470, 2358771, 3164205, 3931285, 4717542, 6328410, 7862570, 8648827, 11793855, 17297654, 23587710, 25946481, 43244135, 51892962, 86488270, 129732405, 259464810]

約数ペア:

[(1, 259464810), (2, 129732405), (3, 86488270), (5, 51892962), (6, 43244135), (10, 25946481), (11, 23587710), (15, 17297654), (22, 11793855), (30, 8648827), (33, 7862570), (41, 6328410), (55, 4717542), (66, 3931285), (82, 3164205), (110, 2358771), (123, 2109470), (127, 2043030), (151, 1718310), (165, 1572514), (205, 1265682), (246, 1054735), (254, 1021515), (302, 859155), (330, 786257), (381, 681010), (410, 632841), (451, 575310), (453, 572770), (615, 421894), (635, 408606), (755, 343662), (762, 340505), (902, 287655), (906, 286385), (1230, 210947), (1270, 204303), (1353, 191770), (1397, 185730), (1510, 171831), (1661, 156210), (1905, 136202), (2255, 115062), (2265, 114554), (2706, 95885), (2794, 92865), (3322, 78105), (3810, 68101), (4191, 61910), (4510, 57531), (4530, 57277), (4983, 52070), (5207, 49830), (6191, 41910), (6765, 38354), (6985, 37146), (8305, 31242), (8382, 30955), (9966, 26035), (10414, 24915), (12382, 20955), (13530, 19177), (13970, 18573), (15621, 16610)]