269391710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{1093}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 565711776

約数和(自身を除く): 296320066

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 503, 1006, 1093, 2186, 2515, 3521, 5030, 5465, 7042, 7651, 10930, 15302, 17605, 24647, 35210, 38255, 49294, 53557, 76510, 107114, 123235, 246470, 267785, 535570, 549779, 1099558, 2748895, 3848453, 5497790, 7696906, 19242265, 26939171, 38484530, 53878342, 134695855, 269391710]

約数ペア:

[(1, 269391710), (2, 134695855), (5, 53878342), (7, 38484530), (10, 26939171), (14, 19242265), (35, 7696906), (49, 5497790), (70, 3848453), (98, 2748895), (245, 1099558), (490, 549779), (503, 535570), (1006, 267785), (1093, 246470), (2186, 123235), (2515, 107114), (3521, 76510), (5030, 53557), (5465, 49294), (7042, 38255), (7651, 35210), (10930, 24647), (15302, 17605)]