222873210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{353767}}^1$

素因数の和:353787

約数の個数: 48

約数和(自身を含む): 662253696

約数和(自身を除く): 439380486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 353767, 707534, 1061301, 1768835, 2122602, 2476369, 3183903, 3537670, 4952738, 5306505, 6367806, 7429107, 10613010, 12381845, 14858214, 15919515, 22287321, 24763690, 31839030, 37145535, 44574642, 74291070, 111436605, 222873210]

約数ペア:

[(1, 222873210), (2, 111436605), (3, 74291070), (5, 44574642), (6, 37145535), (7, 31839030), (9, 24763690), (10, 22287321), (14, 15919515), (15, 14858214), (18, 12381845), (21, 10613010), (30, 7429107), (35, 6367806), (42, 5306505), (45, 4952738), (63, 3537670), (70, 3183903), (90, 2476369), (105, 2122602), (126, 1768835), (210, 1061301), (315, 707534), (630, 353767)]