242656687970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{29700941}}^1$

素因数の和:29701010

約数の個数: 32

約数和(自身を含む): 470462921280

約数和(自身を除く): 227806233310

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 29700941, 59401882, 148504705, 297009410, 564317879, 1128635758, 1277140463, 2554280926, 2821589395, 5643178790, 6385702315, 12771404630, 24265668797, 48531337594, 121328343985, 242656687970]

約数ペア:

[(1, 242656687970), (2, 121328343985), (5, 48531337594), (10, 24265668797), (19, 12771404630), (38, 6385702315), (43, 5643178790), (86, 2821589395), (95, 2554280926), (190, 1277140463), (215, 1128635758), (430, 564317879), (817, 297009410), (1634, 148504705), (4085, 59401882), (8170, 29700941)]