30776616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 90810720

約数和(自身を除く): 60034104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 131, 156, 234, 251, 262, 312, 393, 468, 502, 524, 753, 786, 936, 1004, 1048, 1179, 1506, 1572, 1703, 2008, 2259, 2358, 3012, 3144, 3263, 3406, 4518, 4716, 5109, 6024, 6526, 6812, 9036, 9432, 9789, 10218, 13052, 13624, 15327, 18072, 19578, 20436, 26104, 29367, 30654, 32881, 39156, 40872, 58734, 61308, 65762, 78312, 98643, 117468, 122616, 131524, 197286, 234936, 263048, 295929, 394572, 427453, 591858, 789144, 854906, 1183716, 1282359, 1709812, 2367432, 2564718, 3419624, 3847077, 5129436, 7694154, 10258872, 15388308, 30776616]

約数ペア:

[(1, 30776616), (2, 15388308), (3, 10258872), (4, 7694154), (6, 5129436), (8, 3847077), (9, 3419624), (12, 2564718), (13, 2367432), (18, 1709812), (24, 1282359), (26, 1183716), (36, 854906), (39, 789144), (52, 591858), (72, 427453), (78, 394572), (104, 295929), (117, 263048), (131, 234936), (156, 197286), (234, 131524), (251, 122616), (262, 117468), (312, 98643), (393, 78312), (468, 65762), (502, 61308), (524, 58734), (753, 40872), (786, 39156), (936, 32881), (1004, 30654), (1048, 29367), (1179, 26104), (1506, 20436), (1572, 19578), (1703, 18072), (2008, 15327), (2259, 13624), (2358, 13052), (3012, 10218), (3144, 9789), (3263, 9432), (3406, 9036), (4518, 6812), (4716, 6526), (5109, 6024)]