30961008

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 98952000

約数和(自身を除く): 67990992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 149, 156, 208, 216, 222, 234, 296, 298, 312, 333, 351, 432, 444, 447, 468, 481, 592, 596, 624, 666, 702, 888, 894, 936, 962, 999, 1192, 1332, 1341, 1404, 1443, 1776, 1788, 1872, 1924, 1937, 1998, 2384, 2664, 2682, 2808, 2886, 3576, 3848, 3874, 3996, 4023, 4329, 5328, 5364, 5513, 5616, 5772, 5811, 7152, 7696, 7748, 7992, 8046, 8658, 10728, 11026, 11544, 11622, 12987, 15496, 15984, 16092, 16539, 17316, 17433, 21456, 22052, 23088, 23244, 25974, 30992, 32184, 33078, 34632, 34866, 44104, 46488, 49617, 51948, 52299, 64368, 66156, 69264, 69732, 71669, 88208, 92976, 99234, 103896, 104598, 132312, 139464, 143338, 148851, 198468, 207792, 209196, 215007, 264624, 278928, 286676, 297702, 396936, 418392, 430014, 573352, 595404, 645021, 793872, 836784, 860028, 1146704, 1190808, 1290042, 1720056, 1935063, 2381616, 2580084, 3440112, 3870126, 5160168, 7740252, 10320336, 15480504, 30961008]

約数ペア:

[(1, 30961008), (2, 15480504), (3, 10320336), (4, 7740252), (6, 5160168), (8, 3870126), (9, 3440112), (12, 2580084), (13, 2381616), (16, 1935063), (18, 1720056), (24, 1290042), (26, 1190808), (27, 1146704), (36, 860028), (37, 836784), (39, 793872), (48, 645021), (52, 595404), (54, 573352), (72, 430014), (74, 418392), (78, 396936), (104, 297702), (108, 286676), (111, 278928), (117, 264624), (144, 215007), (148, 209196), (149, 207792), (156, 198468), (208, 148851), (216, 143338), (222, 139464), (234, 132312), (296, 104598), (298, 103896), (312, 99234), (333, 92976), (351, 88208), (432, 71669), (444, 69732), (447, 69264), (468, 66156), (481, 64368), (592, 52299), (596, 51948), (624, 49617), (666, 46488), (702, 44104), (888, 34866), (894, 34632), (936, 33078), (962, 32184), (999, 30992), (1192, 25974), (1332, 23244), (1341, 23088), (1404, 22052), (1443, 21456), (1776, 17433), (1788, 17316), (1872, 16539), (1924, 16092), (1937, 15984), (1998, 15496), (2384, 12987), (2664, 11622), (2682, 11544), (2808, 11026), (2886, 10728), (3576, 8658), (3848, 8046), (3874, 7992), (3996, 7748), (4023, 7696), (4329, 7152), (5328, 5811), (5364, 5772), (5513, 5616)]