173726140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2467}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 417940992

約数和(自身を除く): 244214852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 1006, 2012, 2467, 2515, 3521, 4934, 5030, 7042, 9868, 10060, 12335, 14084, 17269, 17605, 24670, 34538, 35210, 49340, 69076, 70420, 86345, 172690, 345380, 1240901, 2481802, 4963604, 6204505, 8686307, 12409010, 17372614, 24818020, 34745228, 43431535, 86863070, 173726140]

約数ペア:

[(1, 173726140), (2, 86863070), (4, 43431535), (5, 34745228), (7, 24818020), (10, 17372614), (14, 12409010), (20, 8686307), (28, 6204505), (35, 4963604), (70, 2481802), (140, 1240901), (503, 345380), (1006, 172690), (2012, 86345), (2467, 70420), (2515, 69076), (3521, 49340), (4934, 35210), (5030, 34538), (7042, 24670), (9868, 17605), (10060, 17269), (12335, 14084)]