119415270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{306193}}^1$

素因数の和:306216

約数の個数: 32

約数和(自身を含む): 308643552

約数和(自身を除く): 189228282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 306193, 612386, 918579, 1530965, 1837158, 3061930, 3980509, 4592895, 7961018, 9185790, 11941527, 19902545, 23883054, 39805090, 59707635, 119415270]

約数ペア:

[(1, 119415270), (2, 59707635), (3, 39805090), (5, 23883054), (6, 19902545), (10, 11941527), (13, 9185790), (15, 7961018), (26, 4592895), (30, 3980509), (39, 3061930), (65, 1837158), (78, 1530965), (130, 918579), (195, 612386), (390, 306193)]