191553210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25643}}^1$

素因数の和:25739

約数の個数: 48

約数和(自身を含む): 504058464

約数和(自身を除く): 312505254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 25643, 51286, 76929, 128215, 153858, 230787, 256430, 384645, 461574, 769290, 1153935, 2128369, 2307870, 4256738, 6385107, 10641845, 12770214, 19155321, 21283690, 31925535, 38310642, 63851070, 95776605, 191553210]

約数ペア:

[(1, 191553210), (2, 95776605), (3, 63851070), (5, 38310642), (6, 31925535), (9, 21283690), (10, 19155321), (15, 12770214), (18, 10641845), (30, 6385107), (45, 4256738), (83, 2307870), (90, 2128369), (166, 1153935), (249, 769290), (415, 461574), (498, 384645), (747, 256430), (830, 230787), (1245, 153858), (1494, 128215), (2490, 76929), (3735, 51286), (7470, 25643)]