1905665328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1890541}}^1$

素因数の和:1890562

約数の個数: 60

約数和(自身を含む): 6095107408

約数和(自身を除く): 4189442080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1890541, 3781082, 5671623, 7562164, 11343246, 13233787, 15124328, 17014869, 22686492, 26467574, 30248656, 34029738, 39701361, 45372984, 52935148, 68059476, 79402722, 90745968, 105870296, 119104083, 136118952, 158805444, 211740592, 238208166, 272237904, 317610888, 476416332, 635221776, 952832664, 1905665328]

約数ペア:

[(1, 1905665328), (2, 952832664), (3, 635221776), (4, 476416332), (6, 317610888), (7, 272237904), (8, 238208166), (9, 211740592), (12, 158805444), (14, 136118952), (16, 119104083), (18, 105870296), (21, 90745968), (24, 79402722), (28, 68059476), (36, 52935148), (42, 45372984), (48, 39701361), (56, 34029738), (63, 30248656), (72, 26467574), (84, 22686492), (112, 17014869), (126, 15124328), (144, 13233787), (168, 11343246), (252, 7562164), (336, 5671623), (504, 3781082), (1008, 1890541)]