30059718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 68160960

約数和(自身を除く): 38101242

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 97, 137, 174, 194, 274, 291, 377, 411, 582, 754, 822, 1131, 1261, 1781, 2262, 2522, 2813, 3562, 3783, 3973, 5343, 5626, 7566, 7946, 8439, 10686, 11919, 13289, 16878, 23838, 26578, 36569, 39867, 51649, 73138, 79734, 103298, 109707, 154947, 172757, 219414, 309894, 345514, 385381, 518271, 770762, 1036542, 1156143, 2312286, 5009953, 10019906, 15029859, 30059718]

約数ペア:

[(1, 30059718), (2, 15029859), (3, 10019906), (6, 5009953), (13, 2312286), (26, 1156143), (29, 1036542), (39, 770762), (58, 518271), (78, 385381), (87, 345514), (97, 309894), (137, 219414), (174, 172757), (194, 154947), (274, 109707), (291, 103298), (377, 79734), (411, 73138), (582, 51649), (754, 39867), (822, 36569), (1131, 26578), (1261, 23838), (1781, 16878), (2262, 13289), (2522, 11919), (2813, 10686), (3562, 8439), (3783, 7946), (3973, 7566), (5343, 5626)]