99691620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{237361}}^1$

素因数の和:237380

約数の個数: 48

約数和(自身を含む): 319014528

約数和(自身を除く): 219322908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 237361, 474722, 712083, 949444, 1186805, 1424166, 1661527, 2373610, 2848332, 3323054, 3560415, 4747220, 4984581, 6646108, 7120830, 8307635, 9969162, 14241660, 16615270, 19938324, 24922905, 33230540, 49845810, 99691620]

約数ペア:

[(1, 99691620), (2, 49845810), (3, 33230540), (4, 24922905), (5, 19938324), (6, 16615270), (7, 14241660), (10, 9969162), (12, 8307635), (14, 7120830), (15, 6646108), (20, 4984581), (21, 4747220), (28, 3560415), (30, 3323054), (35, 2848332), (42, 2373610), (60, 1661527), (70, 1424166), (84, 1186805), (105, 949444), (140, 712083), (210, 474722), (420, 237361)]