26431470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 82555200

約数和(自身を除く): 56123730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 29, 30, 38, 39, 41, 45, 57, 58, 65, 78, 82, 87, 90, 95, 114, 117, 123, 130, 145, 171, 174, 190, 195, 205, 234, 246, 247, 261, 285, 290, 342, 369, 377, 390, 410, 435, 494, 522, 533, 551, 570, 585, 615, 738, 741, 754, 779, 855, 870, 1066, 1102, 1131, 1170, 1189, 1230, 1235, 1305, 1482, 1558, 1599, 1653, 1710, 1845, 1885, 2223, 2262, 2337, 2378, 2470, 2610, 2665, 2755, 3198, 3306, 3393, 3567, 3690, 3705, 3770, 3895, 4446, 4674, 4797, 4959, 5330, 5510, 5655, 5945, 6786, 7011, 7134, 7163, 7410, 7790, 7995, 8265, 9594, 9918, 10127, 10701, 11115, 11310, 11685, 11890, 14022, 14326, 15457, 15990, 16530, 16965, 17835, 20254, 21402, 21489, 22230, 22591, 23370, 23985, 24795, 30381, 30914, 33930, 35055, 35670, 35815, 42978, 45182, 46371, 47970, 49590, 50635, 53505, 60762, 64467, 67773, 70110, 71630, 77285, 91143, 92742, 101270, 107010, 107445, 112955, 128934, 135546, 139113, 151905, 154570, 182286, 203319, 214890, 225910, 231855, 278226, 293683, 303810, 322335, 338865, 406638, 455715, 463710, 587366, 644670, 677730, 695565, 881049, 911430, 1016595, 1391130, 1468415, 1762098, 2033190, 2643147, 2936830, 4405245, 5286294, 8810490, 13215735, 26431470]

約数ペア:

[(1, 26431470), (2, 13215735), (3, 8810490), (5, 5286294), (6, 4405245), (9, 2936830), (10, 2643147), (13, 2033190), (15, 1762098), (18, 1468415), (19, 1391130), (26, 1016595), (29, 911430), (30, 881049), (38, 695565), (39, 677730), (41, 644670), (45, 587366), (57, 463710), (58, 455715), (65, 406638), (78, 338865), (82, 322335), (87, 303810), (90, 293683), (95, 278226), (114, 231855), (117, 225910), (123, 214890), (130, 203319), (145, 182286), (171, 154570), (174, 151905), (190, 139113), (195, 135546), (205, 128934), (234, 112955), (246, 107445), (247, 107010), (261, 101270), (285, 92742), (290, 91143), (342, 77285), (369, 71630), (377, 70110), (390, 67773), (410, 64467), (435, 60762), (494, 53505), (522, 50635), (533, 49590), (551, 47970), (570, 46371), (585, 45182), (615, 42978), (738, 35815), (741, 35670), (754, 35055), (779, 33930), (855, 30914), (870, 30381), (1066, 24795), (1102, 23985), (1131, 23370), (1170, 22591), (1189, 22230), (1230, 21489), (1235, 21402), (1305, 20254), (1482, 17835), (1558, 16965), (1599, 16530), (1653, 15990), (1710, 15457), (1845, 14326), (1885, 14022), (2223, 11890), (2262, 11685), (2337, 11310), (2378, 11115), (2470, 10701), (2610, 10127), (2665, 9918), (2755, 9594), (3198, 8265), (3306, 7995), (3393, 7790), (3567, 7410), (3690, 7163), (3705, 7134), (3770, 7011), (3895, 6786), (4446, 5945), (4674, 5655), (4797, 5510), (4959, 5330)]