121308270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{130439}}^1$

素因数の和:130480

約数の個数: 32

約数和(自身を含む): 300533760

約数和(自身を除く): 179225490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 130439, 260878, 391317, 652195, 782634, 1304390, 1956585, 3913170, 4043609, 8087218, 12130827, 20218045, 24261654, 40436090, 60654135, 121308270]

約数ペア:

[(1, 121308270), (2, 60654135), (3, 40436090), (5, 24261654), (6, 20218045), (10, 12130827), (15, 8087218), (30, 4043609), (31, 3913170), (62, 1956585), (93, 1304390), (155, 782634), (186, 652195), (310, 391317), (465, 260878), (930, 130439)]