121187370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 180728790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 311, 419, 465, 622, 838, 930, 933, 1257, 1555, 1866, 2095, 2514, 3110, 4190, 4665, 6285, 9330, 9641, 12570, 12989, 19282, 25978, 28923, 38967, 48205, 57846, 64945, 77934, 96410, 129890, 130309, 144615, 194835, 260618, 289230, 389670, 390927, 651545, 781854, 1303090, 1954635, 3909270, 4039579, 8079158, 12118737, 20197895, 24237474, 40395790, 60593685, 121187370]

約数ペア:

[(1, 121187370), (2, 60593685), (3, 40395790), (5, 24237474), (6, 20197895), (10, 12118737), (15, 8079158), (30, 4039579), (31, 3909270), (62, 1954635), (93, 1303090), (155, 781854), (186, 651545), (310, 390927), (311, 389670), (419, 289230), (465, 260618), (622, 194835), (838, 144615), (930, 130309), (933, 129890), (1257, 96410), (1555, 77934), (1866, 64945), (2095, 57846), (2514, 48205), (3110, 38967), (4190, 28923), (4665, 25978), (6285, 19282), (9330, 12989), (9641, 12570)]